What are the effects of not changing transmission oil for a long time?

1 Answers
DelMicah
07/29/25 12:54pm
The effects of not changing transmission oil for a long time include: 1. Increased gearshift jerking; 2. Jerky movements while driving or abnormal noises from the transmission when the car is cold. The recommended replacement interval for transmission oil is approximately 40,000 to 80,000 kilometers. Transmission oil is a lubricant used to maintain the cleanliness of the gear system, and its functions are: 1. Ensuring normal operation of the transmission; 2. Extending the lifespan of the transmission components; 3. Providing effective lubrication at low temperatures; 4. Reducing oil loss under harsh operating conditions. The transmission consists of: the gear transmission mechanism and the gear shift control mechanism. Based on structure, transmission oil can be divided into: automatic transmission oil and manual transmission oil.
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