1998 Mercury Mystique Questions

All 1998 Mercury Mystique Questions

Ask a Question
Car overheats in minutes, doesn't blow white smoke or lose any anti-freeze. Replaced thermostat, radiator cap, water pump and flushed radiator. Radiator stays cold and system doesn't pressurize
Replaced fuel filter,air filter,M.A.S.,pcv filter in air box,cleaned idle control valve,new computer with update flash(car acts the same with no check engine light),change oil and with proper oil filter,recharged air ...
Car has been sitting for 5 years or so. I drained tank, filled with new gas & changed filter. Fuse, inertia switch, & relay are good. Car starts while spraying starting fluid into air intake. Checked fuel pump wires; ...
i changed thermostat it runs hot and heater not working it worked before i flushed the heater core lines
Getting fuel to the injectors ok checked the line.
1998 Mercury Mystique. This car will stall when hot outside, and especially when it is hot outside and the A.C. is on. What can this be?
I removed the caliper and the rotor should come off. I did all the lubing to see if rust was the problem. Is there a trick to take off the center large nut? most cars you just slide rotor over and off.
this has happened about 6 times over a period of 12 months. when I try to start the car it sounds like it wants to start but won't kick over. After awhile I have always been able get it started. what could be the pr...
I have a '98 Mercury Mystique and my erg valves are letting in too much air. Went to 1 auto repair place & they told me $900 to replace the valves plus cleaning & apparently dinkin around doing other things. The erg ...
Just had a new fuel pump replaced was fine but as soon as I changed oil the check engine light came on and stayed on.it seems like it always comes back on when I change oil
Not on all the time/steady, but random blinking - light typically goes off when I come to a stop. Breaks feel normal when using them, fluid is fine - car has 122K miles. Should note that radio and interior lights stop...