Must Transmission Fluid Be Changed at a 4S Shop?

1 Answers
ParkerFitz
07/30/25 3:54am
Automatic transmission fluid can be replaced either at a 4S shop or at a repair shop. Transmission fluid is an oil product that keeps the gear system clean, ensuring the normal operation of the transmission and extending the service life of the transmission components. Additional Information: Hazards of Not Changing Transmission Fluid for a Long Time: 1. It can cause abnormal wear and severe deterioration of the transmission fluid. 2. It can lead to aging and degradation of the transmission fluid, not only increasing fuel consumption but also shortening the service life of the transmission. 3. It can cause the transmission fluid to become granular, blocking oil passages and damaging the valve body, directly affecting system oil pressure and power transmission, resulting in delayed response and gear shift impacts.
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