Will transmission fluid expire if not changed for 5 years?
1 Answers
Transmission fluid will expire if not changed for 5 years. Here are the specific details: 1. Not changed within a certain period: If the transmission fluid is not replaced within the recommended cycle, the quality and performance of the fluid will degrade, leading to increased impurities. This can accelerate the wear of transmission components, causing premature failures or higher failure rates. 2. Transmission fluid: The primary function of transmission fluid is to keep the gear system clean and to lubricate the transmission components, thereby extending their lifespan. For new vehicles, it is recommended to change the transmission fluid every 50,000 kilometers. After that, depending on the driving conditions, if the driving conditions are good, change it every 70,000 kilometers. If the driving conditions are poor, change it every 40,000 or 30,000 kilometers. This can help prolong the transmission's lifespan and reduce the failure rate.