Service Intervals: 1998

WARNING: This page does not describe the selected car, but rather 51 other vehicles, including the 1999 Mercury Villager, 1999 Mercury Tracer, 1999 Mercury Sable, 1999 Mercury Mystique, and 1999 Mercury Mountaineer. However, it is still accessible from the selected car via links, so may be relevant.

Check fluid level at every engine oil change. Filter change and band adjustments are not required under normal operation. Under normal service, change fluid at 30,000-mile intervals on AX4N, AX4S, 4R70W and 4R100 transmissions. See APPLICATION table for transmission application. If vehicle is operated under following conditions, replace transmission fluid every 21,000 miles on 4R70W and 4R100 transmissions or 30,000 miles on AX4N and AX4S transmissions.

In hot weather with temperature greater than 90°F (32°C), carrying heavy loads and/or in hilly terrain.
Towing a trailer or using a car top carrier.
In police, taxi or door-to-door delivery service.