There are too many types of oil circulating in the car that people generally confuse between the types of oil and their use. Questions such as “Is engine oil the same as transmission oil” also come to mind? Is it a question you have been asking for a while now? If so, then you are in the right place. All your confusion will be clarified below.

Is Engine Oil the Same as Transmission Oil? Know Here!

Engine oil and transmission oil are not the same thing! Some think it’s the same, but the scenario is quite the opposite. Read below and discover the actual difference between the two.

1. Functions

Engine oil is used to properly lubricate or grease the internal combustion engine. Simply put, engine oil is useful when friction between moving parts needs to be minimized and the engine needs to be free of sludge.

On the other hand, transmission oil is used by the steering system to maintain its proper functioning. Transmission oil is generally used in vehicles with automatic transmissions and maintains the communication of the gear system in the best possible way. This is the major difference that clarifies your doubt “Is engine oil the same as transmission oil“.

2. Appearance and Other Properties

Engine oil is amber in color, but with use, it can become darker. The cloudy color indicates high heat, the presence of contaminants, and the existence of contaminants. As for transmission oil, its color ranges from red to green. Another major difference lies in the duration of use.

Engine oil must be drained from time to time to remove contaminants that must have collected. The same is not the case for ATF (Automatic Transmission Fluid). The latter is rather a closed system that sees no contaminants and lasts longer.

3. Purpose

Engine oil is appropriate for improving sealing, keeping the engine cool, protecting it from rust and corrosion, keeping the engine free of sludge, and, of course, for lubricating engine parts. On the other hand, when it comes to transmission oil, the role changes a bit.

ATF lubricates transmission parts, cools the transmission, and ensures the proper functioning of hydraulic parts. Apart from that, ATF protects the transmission from rust and corrosion and also provides sealing assistance. Refer to the maintenance tips to learn more about how to check transmission fluid for manual or automatic cars.

What Happens If You Put Engine Oil in the Transmission System?

Putting engine oil in the transmission system can cause serious damage, ranging from irritating to fatal. Here’s what can happen if engine oil is mistakenly added to the transmission system:

Insufficient Lubrication

Engine oil is specially formulated to lubricate the moving parts of the engine. It has a different viscosity and additives than transmission fluid, which is designed to provide lubrication and hydraulic pressure to transmission components. Engine oil does not have the necessary properties to effectively lubricate transmission components, leading to inadequate lubrication. This can result in increased friction, wear, and potential damage to transmission components.

Clutch Slippage

In a manual transmission, engine oil can cause clutch slippage. The clutch relies on friction to engage and disengage transmission gears. Engine oil, with its different properties, can reduce the required friction, causing the clutch to slip. This results in a loss of power transfer from the engine to the transmission and can lead to poor acceleration, reduced energy efficiency, and potential damage to clutch components.

Damage to Transmission Components

Engine oil is not designed to withstand the high temperatures and pressures encountered by transmission fluid. As a result, transmission components, such as gears, bearings, and seals, may not receive adequate protection. Over time, this can lead to increased wear, overheating, and potential failure of these vital components.

Fluid Contamination

Mixing engine oil with transmission fluid can contaminate the transmission system. This can compromise the integrity of the transmission fluid, thereby reducing its ability to effectively perform its intended functions. Contaminated fluid can lead to poor shifting, increased heat buildup, and potential damage to the transmission system.

How to Flush the Air Conditioning System After a Compressor Failure? Well, there are several ways to proceed. But is it necessary to do so when you will be replacing the faulty compressor anyway? We will discuss the importance of flushing the system and how to do it.

Why Should You Flush the Air Conditioning Unit?

A compressor failure in your car’s air conditioning system means you need to install a new one. But flushing the system is necessary before installation.

Solid substances can form over time in the refrigerant circuit and damage several components. Moreover, a compressor can send tiny metal fragments into the system if it fails.

These fragments are likely to clog the small passages in the system, which will remain even after changing the compressor. These metal chips can also damage the new compressor.

For these reasons, you should always flush the air conditioning unit to remove metal particles and other solids whenever you replace the faulty compressor.

How to Flush the AC System After a Compressor Failure?

You should flush the AC system’s condenser before replacing the compressor. However, most car manufacturers, including Toyota, recommend replacing the condenser and hoses instead of flushing in case of contamination.

GM and Ford are two car manufacturers that recommend flushing the condenser. GM suggests using only R-134a for the process. They also want you to do it in a recharge machine to reduce refrigerant loss. In contrast, Ford approves the use of VSL338 terpene-based solvent for flushing.

Here are several methods for flushing the air conditioning system after a compressor failure. Remember that you should only flush the condenser, pipes, and evaporator.

Before flushing the system, it is necessary to check the refrigerant using a gas analyzer. The refrigerant is pumped out using a service station.

Use an AC Flushing Equipment.

There are many flushing kits available to perform an open-loop flushing process. The flush includes a tank, a recovery pan, a hose, and adapters. Using such a kit is one of the easiest ways to flush the air conditioning system, and the entire process takes only about 15 minutes. Use a solvent that does not corrode or damage internal components. Once cleaning is complete, let these components air dry.

If you want deep cleaning and to reduce flushing time, purchase an electric flushing kit. It dislodges hardened particles and completes the cleaning quickly. However, such a machine is expensive, costing between $2,000 and $3,000.

Use Flushing Liquid.

Instead of using a cleaning solvent, you can also use a flushing liquid (such as a chemical-based or water-based liquid). This process works best for R1234yf air conditioning systems and for systems being converted from R12 to R134a.

You need to use nitrogen to dry the components once cleaning is complete. Blow each part and pipe one by one with nitrogen.

This is how to flush the air conditioning system after a compressor failure. Flushing is done to remove not only solid buildups from the air conditioning unit but also residues of dirty liquid and lubricating oil.

Watch more:

After flushing, the system must be filled with the correct amount of freon. Connect the high and low pressure lines and evacuate the system. Then pump the correct amount of freon by setting the parameters at the service station.

Many car parts provide top-notch service without any issues for many years, but you might not be so lucky when it comes to the alternator. On some car models, alternators wear out faster than expected. How long can a car run without an alternator? Knowing this will help you stay prepared for the worst-case scenarios.

Car Alternator: What Is It and How Does It Work?

The alternator is a car part that provides continuous charges to the car’s battery. Thanks to the power it supplies, a car’s electrical systems and computers can operate. Its purpose is to keep the electrical system running.

When the battery starts the engine, the alternator keeps it running. If it becomes faulty, the car’s battery drains faster than usual. So, if your battery is having issues, it’s wise to check the alternator as well.

Typically, an alternator lasts about 100,000 to 150,000 miles, or roughly seven years. However, some mechanics claim its lifespan is shorter, around 80,000 miles.

Several factors impact an alternator’s lifespan. Some of them are the quality of car parts, the number of electronic devices powered by the alternator, and the car’s driving conditions.

How Long Will a Car Run Without an Alternator

Once the alternator stops working, the car’s battery is cut off from the electrical supply. It will run on its own for some time until it runs out of charge. How long can a car run without an alternator?

It entirely depends on the car battery’s capacity. If the battery is not fully charged, the vehicle may run for 5 to 30 minutes. The range will increase in the case of a fully charged battery.

Another factor affecting the runtime is the car model. Let’s see how long different car models will survive when the alternator fails:

Old Gasoline Car Model: Driving a gasoline car during the day will consume little battery power. Since there are no headlights, only the spark plug and the car’s computer will drain the battery. If the vehicle model is from around the 1960s, you can drive up to 50 miles with a fully charged battery.

Old Diesel Car Model: If you’re driving a diesel car that isn’t equipped with spark plugs, you can run it further than a gasoline car. If the car model is very old, there’s a chance you can run it until the fuel runs out.

Latest Car Model: If the alternator fails in a car made in the 90s or later, the battery won’t last long. Nowadays, brand-new car models are equipped with computers, sensors, and various electronic displays, which will draw power from the battery. As a result, the battery will last a shorter time.

Cars like the Mini Cooper are equipped with electric power steering that quickly drains the battery. Models with computer-controlled automatic transmissions will also consume more battery and allow you to cover fewer miles without an alternator.

Starting the Car Engine: When you need to start your car without an alternator, a significant amount of battery power is depleted. So, if you must operate your vehicle without an alternator, never turn it off once started.

How to Tell If Your Alternator Is About to Die

Now that you know how long a car will run without an alternator, it’s better to be aware of the warning signs of an alternator whose life is about to end. Detecting these symptoms at an early stage will save you from being stranded on the road with a dead car.

• Flickering Headlights. At night, the headlights will suddenly switch from dim to bright if the alternator is about to die.
• Some failing alternators stop working when you use them to charge multiple electronic devices simultaneously.
• If a burning electrical smell comes from your car’s alternator or battery, the alternator may have reached its end.
• The alternator warning light or other dashboard lights turning on also indicate a struggling alternator.
• If there’s a failing alternator in your car, the radio or other electrical components will sometimes stop working. It may also cause a squealing noise in the engine.

All good brands offer a decent warranty on car alternators, ranging from one to three years. You can prevent premature wear on your alternator by following these tips.

• Do not jump-start your car incorrectly.
• Do not overload your vehicle by installing additional electrical accessories.
• Check for a tight belt or fluid leaks. Both can damage the alternator bearing.

FAQ on Cars Running Without an Alternator

1. What happens if you drive a car without an alternator for an extended period?

Driving without an alternator for an extended period can lead to battery drain and cause the car to stall. It may also damage the battery and other electrical components if the vehicle relies solely on battery power.

2. Can you jump-start a car with a dead alternator?

You can jump-start a car with a dead alternator, but it’s a temporary solution. The car will run using power from the jumper cables and the donor vehicle’s alternator. Once the engine is cut off, the car with the dead alternator may stall.

3. Can you charge the battery separately if the alternator fails?

Yes, you can charge the battery separately using an external battery charger. This can provide enough power to start the vehicle and drive it to a repair shop if the alternator fails. However, this is a temporary fix and does not solve the underlying alternator issue.

4. Can extreme weather conditions, such as extreme heat or cold, affect alternator performance?

Extreme weather conditions can affect alternator performance. Extreme heat can lead to overheating and damage, while extreme cold can increase strain on the alternator and electrical system.

Proper maintenance and protecting the alternator from extreme conditions are advised.

5. Can you replace the alternator yourself, or is it a job for a mechanic?

Replacing the alternator is a complex task that usually requires mechanical knowledge and tools. While some experienced individuals may attempt it, it’s generally recommended to have a qualified mechanic handle alternator replacement to ensure it’s done correctly.

Conclusion

An alternator is an essential component of a car. Without it, your battery won’t receive the power it needs.

A dead alternator will also disrupt your car’s overall operation. When you have a good idea of how long a car will run without an alternator, you can make it to the nearest service station and get it replaced.

To protect your car’s engine and reduce fuel waste, it is essential to change the oil periodically. However, incorrect oil changes can damage your car. Regarding these issues, one of the frequently asked questions by drivers is: can you add oil to a hot engine or should you let it cool down? If you have the same concern, this article is for you:

Can You Add Oil to a Hot Engine? Answer Here

Changing the oil when the engine is hot or cold is one of the recurring questions that many drivers endlessly debate. So who is right, who is wrong? And is it acceptable to add oil to a hot engine? We will explain everything in this section. Our answer is “Yes,” adding oil to a hot engine can be acceptable if you are in a hurry or have urgent cases. Changing the oil when the engine is hot also has advantages. When the engine is still warm, the car’s oil is in a liquid state. When changing the oil, it will drain faster, saving a lot of time.

However, it does reveal some drawbacks. When the engine has just stopped and you drain the oil, there is still a quantity of oil above the parts that have not returned in time, so the old oil will not all drain out immediately, and when you replace it with new oil, it will not be as effective, and the new oil will quickly change color. Draining the oil will also be more difficult because the engine is still hot, and the car parts, including the engine oil, have high temperatures, easily causing burns.

Should You Add Oil to a Hot or Cold Engine?

There is no clear answer to this question. Automotive experts state that there are no specific standards indicating whether you should change the oil when the engine is still hot or cold, as each person will have their own way of applying it. For some models like the Acura TSX or Toyota RAV4, manufacturers recommend in the manual to check the engine oil when the engine is hot. That is why it is important to pay attention to your owner’s manual so that the answer for your car is found in that manual.

By letting the engine cool down and then changing the oil, all the old oil will be drained, but the limitation is that the residue will settle at the bottom of the engine block and cannot drain completely, once dirt and iron film remain. Too much remains in your engine, which will lead to faster engine wear, which is very dangerous.

What Is the Best Way to Change Engine Oil?

What is the correct way to proceed? You need to stop the engine, let it sit for several minutes, then check the oil level on the dipstick and change or add more oil if necessary. In our opinion, if you let it sit for about 10 to 15 minutes, almost all the used oil from the engine parts can drain out. At that point, when draining the oil, all the buildup will flow out. The oil should be left in place for a while so that the remaining oil on the engine parts has enough time to drain. If your engine is cold, you should first warm it up, then check and change the oil after 5 to 10 minutes. Oil burns are a very dangerous accident, so you should wear protective equipment to ensure safety when changing the oil.

Things You Need to Know When Changing Engine Oil

1. Change the Engine Oil Even If Your Car Hasn’t Been Driven for a Long Time

Many additives in the oil perform different functions such as cleaning, anti-wear, anti-rust, anti-oxidation, and anti-foam; while performing these functions, these additives are gradually consumed, causing the oil to degrade and need replacement.

Therefore, even if your car is not driven frequently, the oil stored in the engine for a long time will degrade over time. The manufacturer also specifies the oil’s service life, which is usually 1 year; if after 1 year the vehicle has not reached the specified mileage, the engine oil should still be changed.

2. Oil Change Intervals Depend on Usage Conditions

There are concepts that oil should be changed after about 3,000 km, 5,000 km, or 10,000 km. All of these may be true, in a way. Oil change intervals often depend on many factors such as the vehicle model and age, road and climate conditions, as well as driver habits.

For older vehicles or those driven daily, the oil should be changed earlier. Cars driven in the city with continuous start/stop mode should also change oil more often than cars driven on the road at constant speed.

3. Replace Engine Oil with the Appropriate Viscosity and Quality Type

To evaluate and choose oil, there are two standards that drivers should pay attention to: API and SAE. API indicates whether this type of oil has all the necessary ingredients to perform functions like cooling, cleaning, lubrication, etc., or not. SAE ensures both engine lubrication and helps the vehicle start in difficult conditions.

4. It Is Not True That Thicker Oil Is Better

Some drivers thought that the thicker the oil, the better its lubricating ability. However, this is single-grade oil, ensuring only sufficient viscosity at high temperatures to lubricate the engine. Current oil is a multi-grade type that not only ensures lubricating viscosity at high temperatures but also helps the car start easily at low temperatures because it is not too thick.

5. Consider Choosing Between Synthetic Oil and Conventional Oil

If they use conventional engine oil, drivers must remember to change the oil on time. Synthetic oil has some notable advantages: it contains special additives that prevent sedimentation; oil viscosity and flow are better in cold weather (mountainous areas, snow and ice); maintains stable viscosity even at high temperatures (areas with hot climates or sandy deserts).

Incorrect oil changes lead to many effects on the engine, the vehicle’s lifespan, and many potential dangers for the driver. Therefore, car owners should be proactive in changing the oil periodically and correctly to ensure optimal efficiency.

The turn signal relay is the simplest system in your car to analyze and troubleshoot when there’s a problem. Unless your turn signal is working, it will be difficult for you to maneuver the car tightly. But the good news is that troubleshooting your bad turn signal relay symptoms isn’t too difficult.

What is the Turn Signal Relay?

We call the electrical device that controls the turn signals a turn signal relay or hazard relay. The majority of turn signals in road vehicles are controlled by a flasher, also called a relay, which is an electrical component that allows the lights to flash. 

The turn signal relay is typically a small box-shaped device located in or near the fuse box or under the dashboard. It is connected to the vehicle’s electrical system and receives input from the turn signal switch, which is usually located on the steering column. When the driver activates the turn signal by moving the switch up or down, the turn signal relay receives an electrical signal, causing it to open and close a circuit, resulting in the turn signals flashing.

The relay’s timing mechanism ensures that the turn signals flash at a constant rate, typically about 60 to 120 times per minute, depending on the vehicle and regional regulations. This flashing pattern alerts other drivers and pedestrians of the driver’s intention to change lanes or turn, thus enhancing overall road safety.

If the turn signals are not working or are flashing at an irregular rate, it may indicate a faulty turn signal relay. In such cases, replacing the faulty relay is usually the solution. However, it is important to note that the exact location and design of the turn signal relay can vary between vehicle makes and models. It is recommended to consult the vehicle’s owner’s manual or seek professional assistance for accurate identification and replacement of the turn signal relay.

Symptoms of a Bad Turn Signal Relay

A turn signal problem mainly stems from a burnt-out bulb or a faulty turn signal relay. There are many symptoms of a bad turn signal relay problem. Usually, faulty turn signals exhibit certain symptoms below that can alert the driver to a potential issue.

The Turn Signal Relay Does Not Work

A broken turn signal is the most common symptom of a faulty turn signal relay. The lights may not work when you press the hazard light button. Although this problem may not cause serious engine performance issues, it is very dangerous when your turn signals are not working.

If the turn signal blinks very fast, the bulb may be dead. You can easily replace a turn signal bulb like any other broken bulb. It’s easy to change and doesn’t cost much.

If the bulbs are not the cause, you definitely need to change the turn signal relay.

Before changing the turn signal relay, make sure to check the turn signal relays for the turn signals or hazard lights, as they are separate in some cars.

First, of course, buy yourself a new turn signal switch. Look for the location of your relay cluster. Most of the vehicle owner’s manual provided with your specific model will indicate exactly where it is. And for 100% of cars, it’s an assembly of different electrical components. Then, remove the old turn signal relay and add the new one. And that’s the only way to insert the relay. Don’t worry about incorrect installation; it will only go in the right way. Also read our maintenance tips given by experts to learn more about other car problems.

The Turn Signal Relay Stays On

Another symptom of a faulty turn signal relay is that it stays on instead of flashing. Although they are on, they won’t appear in other situations when the driver wants to turn left/right or in other circumstances. The main result of this problem is electrical issues. Therefore, it is necessary to check the vehicle regularly.

Other Lights Do Not Work

In some cases, additional lights such as headlights, parking lights, or brake lights may also not work with your turn signal relay. The reason is that these lights may be connected through or with your hazard lights in some cars. So sometimes, unless your turn signals are faulty, it causes other lights not to work.

Additional Troubleshooting

If your turn signals still don’t work after replacing your faulty turn signal relay and verifying that the bulbs are working, you will need to check the electricity.

Sometimes, the only thing to do is check the connections. You need to access the back of the turn signal housings to replace your bulbs. At that point, disconnect the connection between your taillights, front turn signals, and the car’s electrical system, then reconnect them one by one. In some cases, this action can help you solve the problem.

In another case, you should think about random fuses when your turn signal relay symptom appears. A faulty circuit that doesn’t seem to affect the turn signals or brake lights can somehow cause them to fail.

Sometimes you may experience a spongy or soft feeling when braking. This happens when the brake fluid level in the master cylinder drops too low and air bubbles get trapped in the lines. Brake bleeding is the process of removing air bubbles from the brake system and flushing out old fluid and contaminants. Knowing how to bleed brakes will save drivers both hassle and money.

The Reason Behind Brake Bleeding

When you press your vehicle’s brake pedal, it’s the brake fluid that causes the action. Your foot’s movement displaces the brake master cylinder piston, whose role is to pump brake fluid through the brake lines and to the brakes. The fluid then creates pressure on the brake pads, which then compress your car’s brake rotors and slow everything down.

Brake fluid is designed to work properly for several years before needing replacement. It needs to be replaced because, over time, brake fluid loses its moisture resistance and starts absorbing small amounts of water. This not only reduces brake performance but can also corrode key components of the system. Replacing the fluid after each appropriate interval is an effective and inexpensive way to ensure your vehicle is safe enough. You can avoid having to pay for costly brake repairs later.

An essential part of replacing brake fluid is bleeding the system. The job simply involves removing trapped air from the brake system and also flushing out some of the old fluid.

Step-by-Step Guide on How to Bleed Brakes:

You will need a few tools and to follow the correct procedure to bleed your vehicle’s brakes before learning how to bleed brakes. Let’s take a look:

Tools Needed for Brake Bleeding

• A brake bleeder wrench
• A clean glass jar
• A can of brake fluid
• An assistant

Brake Bleeding Procedures

Follow the step-by-step brake bleeding procedure to know how to bleed brakes on your car the right way:

Step 1: Prepare Before Taking Action

Consult the owner’s manual to find out what specific type of brake fluid your vehicle needs, as well as how often the fluid inside should be replaced. There are many different types of brake fluid and they don’t mix well. Go to the auto parts store or the dealership parts department to buy the appropriate fluid before starting the bleeding job. Good quality brake fluid is easily affordable; you might need two or three 12-ounce cans to know how to bleed brake lines.

Step 2: Prepare Your Car for the Job

Using jacks and jack stands, you can first lift your vehicle on a flat, solid surface. This should be a garage floor or driveway surface. You then support the car with four jack stands placed at the lift points indicated in the owner’s manual. It must be securely and firmly on a solid base when in the air. Remember that the brake bleeding process will sometimes have you partially under the car, so this should be safe for you. Finally, you remove all four wheels to begin.

Step 3: Locate the Brake Bleed Screw

The first step is to lift your car and crawl underneath. To do this, locate the brake bleed screw located behind each of your brakes. The driver can then use the wrench to loosen the screw, but not remove it. If it’s stuck, spraying penetrating oil around it will make the job easier.

Step 4:

Step 4: Connect and Fill

Connecting and filling the jar is an important step for drivers to know how to bleed brakes. Insert one end of a hose into the end of the screw, then place the other end in the glass jar or a bottle. Fill the jar with brake fluid to a level where the end of the hose is submerged. If you can’t find a flexible hose, keep the jar close to the nozzle so it can catch the fluid spurting from the nozzle.

Step 5: Test the Brake Fluid

Ask the assistant (this could be a friend or someone else) to sit in the driver’s seat and press the brake pedal several times. After that, open the bleed screw while asking the assistant to hold the pedal down. Brake fluid will come out of the nozzle and you will clearly see the bubbles (if any). This is a crucial step in brake bleeding.

Step 6: Remove the Bubble

Now, tighten the screw while the assistant is still holding the pedal down. Then, tell them to release the pedal and repeat this process of loosening and tightening the screw until the fluid no longer contains bubbles. How to bleed brakes is not something they need to understand, they just need to help with the pedal. Tell the assistant to shout “Down” when they press the pedal and “Up” when they release it.

Step 7: Bleed the Brakes

To master brake bleeding, you need to bleed each of the brakes by repeating the same process. However, it is necessary to top up the brake fluid in the master cylinder before bleeding each of the brakes. If you don’t do this, the cylinder will be emptied of fluid and will draw air into the lines. In this case, it is necessary to bleed the master cylinder as well.

Step 8: Checking the Master Cylinder

After bleeding all four brakes, you ask your assistant to apply all their force to the brake pedal, followed by a sudden release. Watch the fluid movement in the master cylinder reservoir carefully. If there is a significant eruption of fluid, air bubbles would still be trapped in the system. In this case, you need to repeat the bleeding procedure to remove that air.

Step 9: Tighten the Screw

After bleeding one last time and filling the master cylinder to the maximum level, tighten the final bleed screw. Check again until all bleed screws are tightened. This time again, apply strong pressure but not all your force to tighten them – otherwise you risk breaking them – before reinstalling the car’s wheels. Drive the car for a while to see if the brakes feel correct when you press the pedal.

Congratulations, it’s all done!

Learning how to bleed brakes is not a complicated task. However, you will need patience and perseverance to complete the project.

Tips for Successful Brake Bleeding

Knowing and following the instructions on how to bleed brakes is one thing. However, a successful and effective brake bleed is another story. But don’t worry, we will help you by providing our best brake bleeding tips to eliminate air bubbles from the brake system.

1# Call Your Friend

In most cases, having an extra hand is always more helpful. When it comes to bleeding brakes, a friend or two will certainly reduce the processing time and effort for car owners. Remember, one person needs to press the pedal.

Not only that, it can also save you from disaster. So a little help doesn’t seem too bad, does it?

2# Ignore the Bleed Block

How Much Brake Fluid Do I Need for a Flush

Indeed, most drivers do not think about brake maintenance. All customers come to repair their brakes only when the brake is broken or not functioning. Even if you take care of the brake pad and replace it frequently, you still need a brake fluid flush. So, do you know how much brake fluid to flush? If you don’t know, don’t worry, we are here to help you.

But first, do you know what a brake fluid flush is?

What is a brake fluid flush?

As you know, the brake is not just a brake; it consists of many functional parts. Typically, a car is equipped with disc brakes at the front and disc or drum brakes at the rear. Everything is connected by a system of hoses and tubes that connect the brake at each wheel to the master cylinder. The parking brake, brake booster, and anti-lock system are also part of the overall braking system.

When you need to press the brake pedal, the piston pushes against the master cylinder. Through the connected tube, the master cylinder forces brake fluid to the brake at each wheel. At disc brakes, the fluid is forced into a caliper. The caliper presses the fluid against a piston that squeezes the brake pads against the disc and forces the wheel to slow down or stop. At drum brakes, the fluid is forced into the wheel cylinder and then pushes the brake shoes against the drum to stop at the wheel.

So you know the function of brake fluid; it is important to contribute to the smooth running of the braking process. But as the components of the braking system deteriorate over time, rust, dust, or other flaking debris can land in your brake fluid, making your brake less functional. This happens, and you know you need to flush the brake fluid.

A brake fluid flush involves removing all the old, dirty brake fluid from your system and replacing it with fresh, clean fluid. This process is important for every car to ensure its proper functioning. So now you know what brake fluid flushing is, let’s move on to how much brake fluid to flush!

A brake fluid flush involves removing all the old, dirty brake fluid from your system and replacing it with fresh, clean fluid. This process is important for every car to ensure its proper functioning. So now you know what brake fluid flushing is, let’s move on to how much brake fluid to flush!

How much brake fluid to flush?

No one expects to face a car with broken brakes. But when it happens, you need to know what to do. Someone came to us and asked how much brake fluid did I need to flush. Indeed, you need to know how much brake fluid to flush. Thanks to this, you can change the situation.

It is believed that the answer to the question of how much brake fluid to flush is 500 ml. For the normal car whose fluid is closer to the Min but still contains a lot, 500 ml is enough to perform a flush on a set of bicycle brakes (front and rear). And this is only true in the case where the brake fluid is not contaminated. If the old brake fluid is particularly dirty or discolored, we recommend completely flushing the old fluid and replacing it with new. In this case, you may need additional fluid, usually close to 1 liter. A good rule of thumb is to flush your brakes approximately every 30,000 miles (48,280 kilometers).

When replacing brake pads, it is very important that the old fluid is removed and does not contaminate the system. The correct procedure is to open the purge valve and allow the old, dirty fluid to escape before inserting the new pads. Once the new pads are in place, the reservoir should be filled, then the new pads should be set by pumping the pedal, ensuring the reservoir remains full at all times.

It all depends on how much brake fluid to flush. Keep in mind that it is important to use the correct amount of fluid. Now let’s talk about the importance of brake fluid flushing.

Is brake fluid flushing really necessary?

As we usually talk to customers, don’t think about your brakes until they stop working, but you must take good care of them. You will replace the pads and resurface the rotors if necessary. Yet, when your mechanic recommends flushing your brake system, do you think you should do it or save money?

As we mentioned above, by that time, the brake has deteriorated, and the brake fluid has done the same. The rubber of the master cylinder valves, calipers, and wheel cylinders deteriorates. Apart from that, moisture can also enter the system. This leads to rust, which leads to more unpleasant particles in your brake fluid. Moreover, the fluid itself can age and wear out. All this adds up to a braking system whose efficiency is compromised and braking power is reduced.

When the brake fluid is contaminated with impurities, you put the entire engine at risk. Therefore, brake fluid flushing is very important to ensure the proper functioning of your car. Do not hesitate when you need to replace new fluid; otherwise, you give the car a chance to wear out as quickly as possible.

To learn more about the brake fluid flushing process, watch this video:

How often do you need a brake fluid flush?

Do you know that every 16,000 to 25,000 km, the car will have to brake more than 75,000 times? This shows that the frequency of brake use in vehicles is very high. Therefore, you must periodically check, flush, and replace the brake fluid.

Many car manufacturers recommend that brake fluid flushing and changing be done approximately every 2 years. If you often drive your car long distances, in harsh conditions, you may change the oil earlier. Currently, many new cars are equipped with brake fluid sensors. If the brake fluid level is too low, the car will automatically alert the driver.

Summarize

You can answer the question of how much brake fluid to flush. What you need to do is frequently check your car’s brakes to ensure they are working well. Otherwise, entrust your car to a trusted mechanic; the specialist will help you diagnose the problem. Check out other maintenance tips to better understand your car problem and know what to do when needed.

Battery life of a car

Car battery lifespan is influenced by many factors, including weather conditions, driving habits,… This article will present these reasons and how to extend car battery life.

Car batteries play an important role in car operation. The car battery’s function is to transform chemical energy into electrical form.

It provides a significant amount of current on demand to power onboard electrical devices, lights, and to start the engine.

Normal Lifespan of a Car Battery

Depending on the weather where you live, your driving habits, and the condition of your charging system, a car battery’s lifespan is nearly 3 to 5 years under normal conditions.

However, “normal” here is simply not normal. It is determined by many factors mentioned in theory but is rarely achieved.

To be precise, “normal” in this case means the battery is fully charged and connected to a reliable and consistent charging system.

Furthermore, it does not undergo extremely high temperatures and powers a large number of accessories. In fact, these accessories such as GPS receivers, MP3 players,… or vibrations, extreme temperatures really put a strain on the battery.

Before delving deeper into the subject, know that a car’s battery lifespan is fixed and you cannot extend it beyond this lifespan.

Nevertheless, you can certainly prevent batteries from dying prematurely by knowing the factors that have negative effects on car battery life and by following simple car battery maintenance tips.

Factors That Can Impact Battery Lifespan

Lack of Maintenance

It is clear that if a lead-acid car battery is not regularly maintained, the average lifespan of a car battery will be significantly reduced.

There are plates of materials such as lead and lead dioxide inside the plastic case, which are suspended in a mixture of water and sulfuric acid creating an electrolyte solution.

This mixture allows electrons to flow between the plates, which essentially constitutes electricity. A series of factors can impact this chemical reaction.

Vibrations from rough travel or a poorly secured battery can loosen or damage the plates. Additionally, if the temperature is too high, it can accelerate the chemical reaction and reduce battery life.

This is the reason why some batteries are covered with an insulating sleeve to control extreme temperatures.

Bad Driving Habit

One of the main factors negatively impacting car battery lifespan is driving style. Starting the car wastes a huge amount of electricity, so the charging system must step in to replenish the battery.

If you take many short trips, the battery is never fully charged. This constant state of undercharge causes acid stratification. Inside the battery, the electrolyte solution has the top half of the solution as light acid and the other half as heavy acid.

The light acid layer corrodes the plates while the heavy layer will compensate for the car’s electrical needs, which reduces battery life, even if the battery seems to function during routine tests.

Extreme Temperature

Another factor that obviously impacts a car battery’s lifespan is weather conditions. The ideal temperature for batteries to perform at their best is between 19 and 32 degrees Celsius.

Even though extremely high temperatures can lead to a considerable decrease in the battery’s usage cycle, extremely low temperatures also lead to a reduction in the battery’s overall capacity.

Therefore, you should try to maintain optimal operating temperatures to extend vehicle battery life.

Charge Rate and Voltage

The charging speed of a car battery is not stable. Thus, a charge controller is used when recharging car batteries to help regulate the charge rate and voltage.

Furthermore, there will be an ultimate failure if the VRLA battery is excessively overcharged. Make sure that if you own a Gel battery, a fully charged state should be between 13.8 and 14.1 volts.

For an AGM battery, consider 14.4 to 14.6 volts. And your battery is already fully discharged if your voltmeter reads between 11.8 and 12.0 volts.

Signs of a Car Battery Problem and Time to Change

Symptoms of a Faulty Car Battery

A dead battery is the clearest sign of a car battery problem. You can test a battery with electronic testers available at most auto shops and even at a few auto parts stores.

A mechanic will check the condition of the car battery and advise you whether it needs to be replaced or not. You should have the technician check your car battery’s condition whenever you perform an oil change and routine vehicle maintenance.

Another sign of a car battery problem is the battery itself. Take a look. You probably have a leak if there is corrosion or spots.

If your battery is covered with a case or an insulating sleeve, remove it from time to time to see what’s happening underneath. You need to pay attention to your car’s battery and perform a few small tests to minimize the risk of being stranded on your way.

Time to Change

A slow start or onboard electronic components acting erratically, such as flickering headlights, are the warning that you need to change your battery.

You should check the battery every six months for swelling or a strange smell like rotten eggs, which means there is something wrong inside and it needs to be changed.

Furthermore, some vehicles are equipped with a dashboard warning light to alert you to what is wrong.

Car Battery Life: How to Make It Last Longer

Routine Inspection, At Least Once a Month

Terminals corrode over time, leading to the destruction of the connection between the battery and the vehicle. You cannot stop it, but regular maintenance will keep them clean of any buildup. Acidic or alkaline properties dissolve this corrosion.

Thus, you can scrub the areas with an anti-seize lubricant, a mixture of baking soda and water, or cola to remove the corrosion. Then, rinse with water and dry with a piece of cloth. Rub a little petroleum jelly on the affected areas to prevent future erosion.

Do Not Turn On Accessories at Idle

The battery is designed to provide sudden power for ignition, not to supply energy to electronic devices and other equipment for an extended period.

Furthermore, the alternator generates electricity and charges the battery when the engine is running.

Thus, headlights, radio, and other electronic devices when the car is idling put unnecessary strain on the battery and damage it in the long term.

Avoid Short Trips as Much as Possible

Power cells take a minimum amount of time to be fully charged and operate at full power. Operating them when they are not fully functional will only affect battery performance. You must drive the vehicle often and for longer periods. Shorter trips will ultimately lead to a decrease in car battery lifespan.

Proper Storage is Essential for Prolonged Non-Use

Prolonged periods of inactivity are not good for either the automobile’s health or the battery. You must drive the car regularly so that the electrical cells retain adequate charge.

If your precious Mercedes-Benz is only contributing to the garage’s aesthetics most of the time, store the battery in a temperature-controlled room. Put it on a maintenance charger from time to time to keep it operational.

Use a Charger

It is common to find a flat car battery upon returning from vacation. This happens because accessories continue to consume power even when the car is not running. You can use a solar or ordinary charger that will power the electronic devices.

Thus, the fully charged state will extend your car battery’s life, whether you take the car for frequent short trips or leave it unused for weeks.

How long does it take to replace a transmission

Regular transmission maintenance is key to an efficient transmission system. But you’ll run into trouble if it doesn’t work properly. So let’s find the answer: how long does it take to replace a transmission question!

An automobile cannot move without a high-performing transmission system. It’s not possible to drive a vehicle without a properly functioning transmission system. And yes, most of us generally neglect car repairs and maintenance.

But that’s when you’re calling for serious trouble. Transmission repair can cost a lot of money and time. And keeping it in good condition is always necessary.

How long does it take to replace a transmission?

Three to four days. It usually takes three to four days to replace or repair the entire transmission system. But it depends on the vehicle models and transmission types.

It may take a bit longer if other transmission parts also need to be repaired. Or the whole system needs to be replaced. Other vehicle parts may wear out if repairs and maintenance are not done on time.

The technician will detect if there is a transmission malfunction problem.

Replacement time varies depending on rear-wheel or front-wheel transmission types. It may take a few hours or just a single day if the damage is not significant.

Let’s discuss the replacement time in different transmission variants.

Rear-wheel drive transmission system

The rear-wheel drive transmission system is much easier to repair or replace. This is because there’s no need to first remove the engine or other major components.

So, while thinking about how long it takes to replace a transmission, make sure to also add the engine unbolting time.

Replacing or repairing the rear-wheel drive system will only take a few hours. It may take a bit longer depending on the level of damage. Some professional technicians complete the entire replacement task in two or three hours.

Front-wheel drive transmission system

According to expert maintenance advice, unbolting the engine and motor is a tedious task when it comes to front-wheel drive. It’s necessary to unbolt the engine beforehand to drop the transmission system.

Replacement tasks on front-wheel drive vehicles take much more time than on rear-wheel drive ones.

It may cost you a full day, or even more. Even for front-wheel drive vehicles, the replacement cost is higher depending on the damage level. You also need to get rid of the wheel axles before unbolting the engine.

FAQ on Transmission Replacement

1. What factors can affect the time needed for transmission replacement?

Several factors can influence the time needed for transmission replacement, including the availability of spare parts, the type of transmission (manual or automatic), the vehicle’s make and model, and the skill level of the mechanic performing the work.

2. Does replacing an automatic transmission take longer than a manual transmission?

Replacing an automatic transmission generally takes longer and is more complex than replacing a manual transmission. Automatic transmissions have more components and require additional steps for removal and installation.

3. Can transmission replacement be done in a single day?

In some cases, transmission replacement can be done in a single day, especially for simpler tasks like replacing a manual transmission in a relatively simple vehicle.

However, for more complex automatic transmission replacements or cases where additional repairs are needed, it may take longer.

4. Are there cases where transmission replacement can take more than a week?

Yes, there are cases where transmission replacement can take more than a week. This can happen if specialized or rare transmission parts need to be ordered, if the vehicle requires significant repairs beyond transmission replacement, or if the repair shop has a backlog of work.

5. Can a qualified mechanic perform a transmission replacement faster?

A qualified and experienced mechanic can often perform a transmission replacement more efficiently than a less experienced person. Their familiarity with the process and attention to detail can speed up the work.

6. Should I expect additional time for testing and adjustments after transmission replacement?

Yes, after transmission replacement, it’s essential to allocate additional time for testing and adjustments. This includes checking transmission performance, fluid levels, and ensuring the vehicle operates correctly.

7. How can I get a more accurate estimate of the time needed for my specific transmission replacement?

To get a more accurate estimate of the time needed for your specific transmission replacement, consult a reputable mechanic or transmission specialist.

They can assess your vehicle, identify any additional repair needs, and provide a more precise timeline based on your unique situation.

8. Are there measures I can take to speed up the transmission replacement process?

While you cannot perform the replacement yourself, you can help speed up the process by ensuring the repair shop has all necessary information about your vehicle and promptly authorizing any required repairs.

Additionally, choosing a reliable mechanic or repair shop can contribute to a smoother and more efficient process.

9. Is there a rule of thumb for estimating transmission replacement time for planning purposes?

While it’s difficult to establish a precise rule of thumb due to the variability of transmission replacements, you can generally plan for a few days to a week for the process. However, it’s best to get an accurate schedule from your chosen repair center based on your vehicle’s needs.

Watch this video by ChrisFix to learn how to remove a transmission so you can replace your clutch or flywheel more easily at home!

https://youtube.com/watch?v=al08aGQTkFk%3Ffeature%3Doembed

Final Words

I hope you now have the answer about how long it takes to replace a transmission. Remember to always take your vehicle to a professional service station.

This is about reducing the risks of transmission failure. The risks of transmission malfunction are greater if repair and maintenance are not done properly.

Professional tips on how to start a flooded engine

We all have a friend who has experienced flat tires and a smoking car engine right under the sun, stuck in the middle of nowhere. On a sunny day, when you decide to take a long drive on the highway and suddenly the car breaks down in the middle of the road. We recommend browsing online to learn about the issue of starting a flooded engine.

Sooner or later, every driver has faced this problem when the car refused to start due to a flooded engine. It’s a wise decision to know the engine maintenance tips to avoid such a situation in the future.

In this article, we will share with you the perfect solution to fix a flooded engine and keep your car’s engine in perfect condition.

The Process for Starting a Flooded Engine

1. What is a Flooded Engine?

An engine is flooded when fuel exceeds the car’s engine. This happens due to a poor mixture of fuel and air, which occurs when the driver presses hard on the accelerator pedal. When the driver turns the ignition and the vehicle does not start; it’s a reliable indicator that the engine might be flooded.

A flooded engine occurs when:

• Due to the carburetor: The carburetor provides the engine with a richer explosive mixture in gasoline than prescribed, perhaps because the ink tank overflows with fuel, the main turbine has a larger number than the standard, or the air flap is stuck in the closed position as the carburetor has set the excess fuel.
• When the engine starts (pedal or starter) several times but does not ignite, gasoline accumulates in the combustion chamber, causing fuel suffocation. This can also be due to a weak spark that cannot burn the air mixture, or it may also be due to low compression (weak piston ring or leaking valve), wet spark plug (engine oil leak). In these cases, if the engine does not start, the more you try to pedal (or start the engine), the more fuel will leak and the engine will not start.

2. How to Identify a Flooded Engine?

If the driver does not hear the engine starting; it’s likely that the engine is already flooded. The second indicator is that there would be black smoke coming from the vehicle’s exhaust system. Professionals recommend not starting the car’s engine if any of the above events occur. It’s an essential point to understand how to start a flooded engine to avoid this problem.

3. How to Start a Flooded Engine?

The best solution for a flooded car engine is time. You can open the car’s hood and let the excess fuel evaporate. After about 20 minutes, try restarting your car without pressing the accelerator pedal. If the vehicle does not start, you may need to check the spark plugs.

When excess fuel has flooded the engine, it can soak the spark plugs, making them unable to create enough spark to start the car’s engine. If the car’s engine floods from time to time, you will need to check the fuel injectors and use fuel injector cleaner.

Remember that the ultimate goal is to restore the fuel/air ratio in your vehicle. The other thing to remember is to keep the accelerator pedal to the floor and restart the engine. Do not pump the accelerator pedal, as this will only introduce more air into the engine to balance the excess fuel.

If you have performed these steps and your engine still does not start, you need to remove the spark plug and clean it with gasoline, or clean it by blowing to dry the gasoline. It’s better to replace it with another spark plug if available.

Turn off the switch, use a finger to lightly tap the spark plug hole at the top of the cylinder, and start or crank the engine continuously about 5 to 10 times to let the gasoline vapor in the combustion chamber escape. Insert the spark plug and start as usual.

Summary

Overall, in case your car’s engine does not start, the aforementioned solution would help you eliminate the engine from the unbalanced air/fuel ratio. It’s the best choice for issues such as starting a flooded engine in your vehicle.