How often do I have to check the transmission fluid on a 1994 Lincoln Mark VIII? A manual recommended an interval of 15,000 miles or 12 months. But I figure this might change after years of service. The car is running Ok and there seems to be no problems. Any suggestions?
Just check the fluid level at every service.
Having the fluid changed at every 50,000 miles is a routine service point.
If the car is driving fine and there aren't any shifting problems, and the fluid is still a reddish pink color and doesn't smell burned, then just follow the recommended service internal of 50,000 miles.
Great. Thanks a lot.