Do Manual Transmission Cars Need Transmission Fluid Changes?
2 Answers
Manual transmissions do require transmission fluid changes. Here is the relevant information: 1. The replacement interval for manual transmission fluid is relatively long, typically every 2-4 years or 60,000 kilometers. If the usage intensity is low, it can generally be changed every 100,000 kilometers, whereas for higher usage intensity, it may be changed every 60,000-80,000 kilometers. Transmission fluid operates under high temperatures for extended periods, which can lead to deterioration or evaporation, thereby accelerating the wear of mechanical components. In severe cases, it may even damage internal transmission parts. 2. The hazards of not changing transmission fluid are as follows: Prolonged failure to change the transmission fluid may result in weak acceleration when starting the car cold. Over time, the transmission fluid becomes thicker, which can obstruct the transmission cooler, leading to excessively high transmission fluid temperatures and increased wear.
Yes, manual transmission cars also require gearbox oil changes. I've been driving manual cars for over a decade and found this to be a crucial part of maintenance. While not as frequent as engine oil changes, I replace it roughly every 60,000 kilometers, depending on the vehicle manual's recommendation. Long-term neglect causes the oil to thicken and oxidize, reducing lubrication effectiveness, leading to gear wear, rough shifting, and increased noise. I remember once skipping maintenance, resulting in severe transmission noises that cost over a thousand dollars to fix—much more expensive than an oil change. New drivers might overlook this, but if you frequently drive in congested or mountainous areas, consider changing the oil sooner. Checking the fluid is simple: ensure it's clear and free of contaminants. Regular maintenance extends your car's lifespan and ensures smoother driving.
