1991 Mercury Tracer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Mercury Tracer
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1991 Mercury Tracer ProblemsProblem With Idle Air Bypass Valve May Cause Engine Performance Problems
If you experience difficulty starting the engine when cold, stalling at idle, or hesitations during acceleration, it may be the idle air bypass valve. This valve helps the vehicle idle steady when the accelerator pedal is not pressed.
For the 2.3L 4 Cylinder and 5.0L V8 engine, the electrical ignition switch poses a fire hazard. An updated switch is available.
1991 Mercury Tracer QuestionsI am not getting spark to the plugs (1 answer)
The distributor cap Ian showing spark if I test it with the tester but there is a positive indicator on the middle prong in the clip and wire leading into it. Battery is good it will try to start but no spark
1989 Mercury Tracer station wagon. 1.6L fuel injected engine with A/T. Has 188K miles.The car has an intermittent starting problem. Some days starts immediately, next day just cranks and cranks and won't start. When it starts, it runs good. I have replaced the battery, distributor (incl cap &...