1999 Mercury Mystique Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Mercury Mystique
- Iam having problems with the radiator not holding any pressure,I have replaced
- Car wont turn over has power is it fuseor soloniod
- I broke my key off in the ignition of my 99 mercury mystique and had to replace
- Is there special cables for Mercury Mystique from battery to alternator?
- Raw fuel found in intake manifold and some vacuum lines - Advice?
1999 Mercury Mystique 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.alternator fuse at the firewall commonly shorts out; the shorted fuse could be mistaken for a bad alternator.
The Check Engine Light can illuminate with codes due to the lack of EGR (exhaust gas recirculation) flow caused. This is commonly a result of a clogged passage in the intake manifold. To correct this problem, the EGR valve has to be removed and the passage cleaned thoroughly. Partial restriction of this passage can cause smog test failures for the NOx emissions without causing a drivability symptom.
1999 Mercury Mystique Questions
water pump,heater core, thermostat,radiator cap,and flushed the system. dont know why it wont hold pressure, and it does not use any fluid.
the ignition now that its been replaced the only thing it will do is all the lights on dash will work I just wont start....
1999 Mercury Mystique Recalls
1999 Mercury Mystique Reviews
Best car I ever had and still have for 5 yrs now and still going strong...
The car appear to be in great shape but, everytime I turn around there is something wrong with this car.
the best running car ever.