Transmission Repair Guide: Everything You Need to Know

The transmission is among the leading components of a car, and without it, your vehicle cannot move an inch. If the transmission malfunctions, you simply don’t have a car. The mere thought of a transmission system failing is enough to make any car owner miss sleep. As we know life happens, and all too often, cars break down. The secret is understanding your car and identifying signs of fault in your transmission to ensure that you are on top of your maintenance. You don’t always have to shell thousands at your Mercedes automatikgetriebe services provider to repair or replace your transmission. By understanding these tips, you will know how to stretch your car’s transmission and avoid costly repairs. Continue reading to learn more.

How Does a Transmission Work?

You can think of your transmission as the powertrain tasked with converting the force of the engine into a controlled power source. Physically, it is a case of metal that consists of a series of gears, which is why it is called transmission in the first place. Your car’s transmission is the middle-person between the wheels and the engine. That means it converts the power produced by the engine into torque. It then transfers this to the axle, which is what rotates the wheels. Each gear contains a specific ratio that ensures the wheels do not spin at the speed of that of the engine.

Automatic vs. Manual Transmission

Both the automatic and manual transmissions do the same kind of job, which is channeling the power the engine produces to the wheels. However, these two types of transmissions have two fundamental differences. The first one is that a car with an automatic transmission does not have a clutch pedal. Secondly, an automatic transmission car also does not include a gearshift.

The other name for a manual transmission is a stick-shift. That is because the driver uses a stick so to speak, to change gears. This shift comes in the form of a lever that is mounted vertically and connected through a linkage.

To make the changing of gears possible, a clutch disk located between the transmission and the engine has to be released through a third pedal found to the brake’s left side. Release the clutch, choose the gear you desire, and again engage the clutch. From parking, engaging the clutch slowly is likely to cause the disc to wear out prematurely. Similarly, engaging the engine too quickly is sure to cause it to stall.

On the other hand, an automatic transmission of your car is connected to the engine through a hydraulic torque converter. A dual-clutch transmission often relies on two clutches. Both these clutches will change gears without the driver doing anything. The process is done electronically or hydraulically by keeping tabs on important parameters, like the throttle pedal position, car speed, and the RPM of the engine. The driver’s only work is to put the transmission into the drive mode, and everything else will take place automatically.

There are many advantages to having just two pedals. Firstly, this configuration makes it nearly improbable to stall the engine. Also, an automatic car is more comfortable and smoother to drive than a car with a manual transmission, especially when you are in traffic where you constantly stop and go.

Also, automatic cars typically have to do with less maintenance compared to manual cars, although different car models have different maintenance needs. Lastly, a dual-clutch transmission shifts gears in microseconds, which results in greater efficiency and performance.

Basic Transmission Repair

Your car’s automatic transmission is one of the most complicated systems. However, there are certain transmission maintenance tips to your transmission that every car owner should know of. Sticking to the tips below will ensure fewer trips to a Mercedes automatikgetriebe reparatur services provider.

Check for Low Transmission-maintaining the right level of transmission fluid should be a top-most priority. That is because the root of most transmission problems is a low level of this fluid.

Inspecting the Clutch-how you drive can lead to problems in the transmission. Not engaging it fully while driving, or riding the clutch will easily accelerate wear and tear.

Watching the torque converter- streaking off and revving the engine at every light can create damaging heat in your torque converter.

Understanding lubrication- the transmission contains innumerable moving parts that require being lubricated. That’s why it is important to check transmission fluid every 20,000 miles t ensure it is of the right quality and level.

Driving Correctly- the best tip for avoiding a transmission repair is to ensure you don’t harm the mechanism to start with. Do not grind the gears or use the clutch when it is not appropriate.  Also, use first gear from when starting and not the second, even though the second gear is usually the more easily engaged one.

Why Transmission Fluid is Important

The work of the transmission fluid is to keeps the mechanical components of the car lubricated to ensure they perform at their peak. Additionally, the fluid also cools the components of the transmission system, especially in automatic vehicles. Apart from ensuring that the various parts of the system are lubricated, your car’s transmission fluid also serves several other important functions like:

Cleaning and protecting metal surfaces from the wear and tear

Cooling and also enhancing high operating temperatures.

Increasing temperature range and rotational speed


Many times, car owners don’t know how to properly care for the transmission systems of their car. However, it’s not all that doom and gloom. With a few simple tips like the ones we have stated above, you should be able to keep your car’s transmission performing at its peak. The best advice I can give you is to always listen to your car for any problem. If you notice any grinding or strange noises, you should have your vehicle checked by a transmission repair expert as soon as possible. Also, find a good repair shop earlier and not when you already have a problem. Otherwise, you will be so desperate for a repair technician that you fall for the first one you come across.

About RJ Frometa

Head Honcho, Editor in Chief and writer here on VENTS. I don't like walking on the beach, but I love playing the guitar and geeking out about music. I am also a movie maniac and 6 hours sleeper.

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