Mercury Grand Marquis Questions Any type
P0420 CODE
Check engine light code reads P0420, what does this mean?
Car Problem
My car has been sputtering when i speed up and the check engin light has come on....could it be bad gas?
Car Won't Crank Or Start
My 93 marquis won't start or even attempt to start doesn't crank or nothing my battery is new so is altnater and fuel pump what can be the problem
Heating/cooling System Fan Speed
On control panel, the fan speed is full 'on' or full 'off'. All other functions work.
Thumping Noise
I hear a thumping noise only when moving forward what could it be
Wipers Only Work When I Push Button On Washer
wipers will not work when I turn them on. Only work when I push button on washer
Why Is Water Still Somehow Leaking Out Of My Radiator Wen I Just Had It Rep...
Ok I just had my radiator replaced along with the thermostat, and heat sensor. Why then does it start overheating and I have to put water back into the radiator?
Cluster
My gas hand my speed meter does not work an I kno it's a fuse but what fuse wood it b I can't find it
2003 Mercury Marquis
My mechanic used a scanner on my car and it said fuel pump DVR mod disabled
Brake Light Failure
Changed battery and alternator, now the brake lights do not work
99 Mercury Marquis
After washing engine car stalls misses runs rough kills what happened
Help Me Please
My car Will start but after 4 day or more it will start then die then won't start I jump it then it will start but when u take the jumper cables off then it dies what's wrong
Car Engine Dies While At Red Light Or Standing Still...
I recently changed intake manifold, spark plugs, coil packs, battery, thermostat, and EGR recirculation tube. After all of this, my check engine light is on and continues to flash while hitting ga...
2000 Grand Marquis
Changed the transmission filter now it doesn't go into higher gears.. filter was a push on and didn't seam like a real tight fit could it have fallen out and caused this problem
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