1996 Mercury Tracer Owner's Manual - Page 271

all the accessories, and start the vehicle. Let the engine idle for at least one minute. The relearning process will complete automatically as you drive the vehicle. If you do not let the engine relearn its idle, the idle quality of your vehicle may be adversely affected until the idle is relearned. Your vehicle will eventually relearn its idle while you drive it, but it takes much longer than if you use the previous procedure. Automatic Transaxle Fluid Under normal circumstances, you do not need to check the fluid level of the transaxle, since your vehicle does not use up transaxle fluid. Refer to the Maintenance Schedule and Record booklet for replacement intervals. However, if the transaxle is not working properly - for instance, the transaxle may slip or shift slowly, or you may notice some sign of fluid leakage - the fluid level should be checked. NOTE: If the vehicle has been operated for an extended period at high speeds, driven in city traffic during hot weather, or has been pulling a trailer, the vehicle should be turned off for about 30 minutes to allow the fluid to cool before checking. 285