How to Avoid Common Gearbox Problems 1

How to Avoid Common Gearbox Problems 2

The gearbox is a vital component of your vehicle that keeps its engine running smoothly. It is responsible for transferring the power of the engine to the wheels, which makes it essential to the car’s performance. However, over time, the gearbox can develop problems that will affect its functionality and cause significant damage to your car. In this article, we will discuss some of the common gearbox problems that car owners typically encounter and offer advice on how to prevent them. Dive deeper into the topic and discover extra information in this specially selected external resource. Check out this interesting content, explore new details and perspectives about the subject discussed in the article.

Irregular Shifting

A gearbox problem that you may notice when driving your car is the irregular shifting of gears. When you switch gears, you may experience difficulty in shifting, or you may feel like the gears are slipping or grinding. The main cause of these problems is a low level of transmission fluid or a dirty transmission filter. Replacing the filter and adding new fluid should solve the problem. You should also avoid shifting gears abruptly, especially between forward and reverse, as this can cause significant damage to your gearbox.

Noisy Gearbox

Another common gearbox problem is the production of abnormal noise, such as grinding, whining, or clunking sounds. These can indicate a problem with worn-out gears, bearings, or synchronizers. If the noise is persistent and unresponsive to normal maintenance, do not hesitate to take your car to a mechanic. Also, avoid downshifting when driving at a high speed, as this can cause significant stress on your car’s transmission system.

Burnt Smell

If you notice a burnt smell emanating from your car’s gearbox, it could be a sign of damaged clutches or other gearbox components. Overuse or excessive load can cause the clutches to burn out, leading to damage to other parts. Typically, this issue can be avoided by not overloading your car with heavy loads and avoiding rapid acceleration and abrupt stops.


In modern cars, over 90 percent of gearbox failures result from overheating. Overheating is typically caused by a combination of neglecting the gearbox fluid and the excessive operation of the gearbox beyond its specified capacity. When your gearbox overheats, the fluid starts to break down, which can cause severe damage to the gearbox bearings and other components. You can avoid overheating your gearbox by changing the transmission fluid on a regular basis and avoiding unnecessarily taxing your gearbox, such as when driving in low gear on a high-speed road or overloading your car. Dive into the subject matter using this recommended external content. View this reading material.


Avoiding gearbox problems is essential to maintaining your car’s performance and safety. By taking care of your gearbox and watching for potential issues, you can prolong its lifespan and prevent significant damage to your vehicle. Regular maintenance, such as changing the transmission fluid, replacing filters, and avoiding overloading and abrupt shifting, can help prevent most gearbox problems and keep your car running smoothly.

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