How often should the transmission oil filter be changed?
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How often should the transmission oil filter be changed?

The automatic transmission filter is responsible for preventing contaminants from entering the system, and it is important that it be replaced at the recommended time. Failure to do so may result in a serious failure of the transmission system.

The automatic transmission filter is not very popular. Many car owners forget about it altogether and don't change it until it's too late.

Despite its low popularity, the automatic transmission filter is an indispensable element for the flawless operation of the entire system. 

What is the function of the gearbox oil filter?

As the name suggests, the transmission oil filter is a part designed to keep dirt and debris out of the gears and other parts of the transmission system.

The transmission oil filter is able to prevent the ingress of harmful substances, dirt or grime that can accelerate wear on many of the transmission's moving parts. The most important thing is not to forget about the filter, as problems can occur with the filter, reducing its ability to do its job properly. 

When should you change your car's transmission oil filter?

Most automakers recommend changing your transmission filter every 30,000 miles or every two years, whichever comes first. When you replace the transmission filter, you should also replace the transmission fluid and transmission pan gasket. 

However, the recommended time may vary and you may need to replace the transmission filter sooner.

Signs that indicate the need to replace the transmission oil filter

1.- Noise. If a defect has developed, it will need to be replaced or the fasteners tightened. When filters become clogged with debris, this can also be the cause of noise.

2.- Escape. If the transmission filter is installed incorrectly or if the transmission itself malfunctions, this can lead to leakage. There are several seals and gaskets installed in the transmission. Similarly, if they shift or shift, a leak may also occur. 

3.- Pollution. If the filter isn't doing its job properly, the transmission fluid will quickly reach the point where it becomes too dirty to do its job effectively. When the contamination reaches a certain level, it can burn out and require transmission repair. 

4.- Inability to shift gears. If you find that it cannot change gears easily or does not work at all, there may be a problem with the transmission filter. Similarly, if the gears grind for no reason or the car jerks when shifting gears, the problem could be due to a faulty transmission filter.

5.- The smell of burning or smoke. When the filter is clogged with the particles it is designed to contain, it can cause a burning smell. 

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