How long does manual transmission fluid last?
How long does manual transmission fluid last? 30,000 to 60,000 miles Most manufacturers recommend that manual transmission fluid be changed every 30,000 to 60,000 miles. Under heavy-duty use, such as towing or stop-and-go traffic, some manufacturers suggest changing transmission fluid every 15,000 miles. What kind of oil does a manual transmission use? Traditional Manual Transmission Fluid Manual transmissions use a variety of transmission fluid ranging from regular motor oil to heavyweight hypoid gear oil. A few manufacturers even recommend automatic transmission fluid. It all depends on the vehicle, the tolerances, engineering and the type of driving you most commonly do....