The Top 2 Reasons Why Your Car's Transmission Gears Fail To Shift

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The transmission system in your car is what helps to change gears while you are driving. Over time, transmission systems will experience several issues, which can lead to the gears failing to shift correctly.

Here are a few reasons why this happens.

Damaged Or Worn-Out Torque Converter 

A torque converter is a fluid coupling that is used to transfer rotating power from the engine to the transmission system. It is an essential part of any automatic transmission system that can cause your car to fail to shift gears properly if it fails.

One of the most common symptoms of a bad torque converter is "slipping" between gears. This can occur when the fluid coupling is not able to properly transfer power from the engine to the transmission, causing the car to "slip" out of gear.

In some cases, a bad torque converter can even cause the gears not to shift at all. This can be a very dangerous situation if it happens while you are driving on the highway.

If you suspect that your car may have a bad torque converter, be sure to have it checked out by a qualified mechanic as soon as possible. A bad torque converter can cause serious damage to your transmission, and it can eventually lead to your car breaking down completely.

Transmission Fluid Issues

Transmission fluid is vital to the proper operation of the system. The fluid helps to lubricate the gears and allows them to move smoothly. It also acts as a power transfer medium from the engine to the transmission.

If the transmission fluid is dirty or low, it can cause the gears to slip or fail to engage entirely. The friction between the gears increases, which can lead to things like transmission "shudder" or failure. The contact points also gradually wear out a lot faster, creating even more problems.

Dirty or contaminated transmission fluid is especially common in cars that have not had their fluid changed in a while. Contaminants can build up in the fluid over time, and they can eventually cause serious damage to your transmission system. They grind against the gears and cause them to wear out prematurely.

If you notice that the fluid is dirty or low, be sure to have it changed as soon as possible. Transmission fluid changes are relatively inexpensive, and they can save you a lot of money in the long run. 

Find an auto shop near you if you have any concerns about your transmission

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22 July 2022

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