What kind of oil is inside the transmission?
2 Answers
Transmission fluid specifically designed for automatic transmissions is used inside the transmission. More information about transmission fluid is as follows: 1. Transmission fluid is a lubricant that keeps the gear system clean, ensuring proper operation of the transmission and extending the lifespan of the transmission components. 2. Under normal driving conditions, automatic transmission fluid should generally be replaced every 120,000 kilometers, while under severe driving conditions, it should be replaced every 60,000 kilometers. 3. Manual transmission fluid is commonly referred to as gear oil. Under normal driving conditions, manual transmission gear oil should generally be replaced every 2 years or 60,000 kilometers.
I've driven quite a few cars myself. The transmission mainly uses automatic transmission fluid, abbreviated as ATF, while manual transmissions use specialized manual transmission oil. This fluid not only lubricates internal gears to reduce friction but also helps with cooling and cleaning debris, ensuring smoother gear shifts. If not replaced in time, the dirty fluid can wear out transmission components, leading to rough shifting or complete failure. My previous old car developed transmission issues precisely because I delayed the fluid change for too long, costing me several thousand yuan in repairs. Now I make sure to change it every 40,000 kilometers or so, getting it done at professional repair shops and opting for reputable brands like those recommended by the manufacturer—safe, reliable, and capable of extending the transmission's lifespan by several years. Of course, the cost of changing the fluid isn't too high either, around 200 yuan per service, a small investment for driving safety and peace of mind—totally worth it.
