How Often Should the Transmission Filter Be Replaced?
2 Answers
Automatic transmission fluid should be replaced every two years or approximately every 40,000-60,000 kilometers, while manual transmission fluid should be replaced every three years or every 60,000-80,000 kilometers. The transmission filter should be replaced along with the transmission fluid. Here is some relevant information about transmission filters: 1. Function: Cleaning, removing impurities, and separating contaminants. During the operation of an automatic transmission, metal shavings, fibers, and sludge gradually formed from prolonged use of transmission fluid can mix in. The filter can separate these liquid and solid substances under extreme temperature changes, ensuring the normal operation of the transmission. 2. During prolonged operation, the transmission inevitably produces sludge or other metal impurities. If not replaced for an extended period, excessive impurities may accumulate on the filter surface, reducing its transmission efficiency and potentially leading to transmission failure.
Regarding the replacement interval for transmission filters, as a long-term automatic transmission car owner, I've found it best to follow the vehicle manual's recommendations. Most brands suggest replacing it every 30,000 to 60,000 kilometers or every 2-3 years, whichever comes first. The automatic transmission filter is more critical than manual ones because it filters contaminants from the fluid to prevent internal component wear. For instance, prolonged driving on dusty roads can cause the filter to clog faster. If not replaced promptly, the transmission may experience rough shifting or even complete failure. From personal experience, I once forgot to replace it and the car's acceleration became sluggish, ultimately costing me thousands in repairs. Now during routine maintenance at the dealership, I always have them check the filter condition and follow the maintenance schedule - it's worry-free and safer. Don't underestimate this; neglecting it can significantly shorten the entire transmission's lifespan.
