mercon III for both auto/man transmissions and 80W90 for front and rear differential fluid
Recommended at every 25,000 miles
The transmission fluid capacity, in your 2000 Chevrolet Cavalier, is 12 quarts. It is recommended to change the transmission fluid every 30,000 miles.
Recommended at every 25,000
For best service and durability, 30,000 miles is recommended.
Changing the transmission fluid on any car or truck is a vital part of preventative maintence. Read your owners manual but it is generally recommended that you change the transmission fluid every 30,000 miles and the filter every 60,000 miles.
The 02 - 05 lancer's do not have a transmission filter. This is why it is recommended to replace the fluid ever 30k miles
The transaxle fluid should be changed every ofter according to the Honda recommended specifications. Honda recommended every 75,000 miles the transmission should be flushed.
A transmission fluid change is recommended every 100,000 miles on a Dodge Neon. The filter should also be replaced at this time for maximum longevity.
Generally, 30,000 miles is considered the normal frequency to change fluids. It depends on heavy duty use or not, the quality of the transmission fluid, if the fluid is a synthetic fluid, such as Amsoil, and can depend on the model of vehicle.
Depending on the transmisison type the suggested intervals may vary. For best results: Change the fluid at 20,000 miles Change the fluid at 36,000 miles
id do it at 50,000 it cant hurt
I've always done mine a intervals of 30k miles