Mercury Questions Any type
Powere Issues
replaced battery and alternator car still cuts off when idling
Cranks But No Start, New Coil,dist,module,relays Wires. Have Spark To Plugs...
1986 mercury 5.0 engine,have spark to plugs, have pip signal on coil white/black wire,S/B on neg side, but only get spark when applied to positive side? Have new coil, dist. module,wires,plugs,map, ...
Valve Chatter
I have a 2005 Mercury Grand Marquis LS. I'm having valve chatter with the oil when I start it up but quiets down a little bit after I start driving. I've tried changing the oil using full synthetic...
Fuel Pump
Car set for 2 years . cant get pump to work! I've reset breaker still nothing. It ran good when parked. Man do l have to drop the tank?
Rapid Flashing Headlights
headlights flashing with engine running intermiting clicking of starter when trying ta start
Fuel Pump
Fuel pump will not work in tank but remove it it will work out of the tank what is the problem
Over Drive Button
Why is my overdrive light blinking on and off & it don’t seems like it’s changing over to the next gear ik it isn’t my trans & I have brand new coil and spark plugs
2007 Gran Marquis Overheating
So I have quite literally replaced everything on the cooling system except the Radiator, did have it flushed and was told it "looked good" . So my fan does not come on but I directly wired it to my ...
AC Compresser Issue
When turn the AC on in my car the compressor doesn't come on. To test the compresser I jumped pin 30 and 87 where the relay goes. The compressor comes on with that test. That led me to think that ...
Replacing Rear Wheel Bearing
Do I have to remove the axle to replace the rear wheel bearing on my 93 Grand Marquis
2003 Grand Marquis Rear Suspension
rear suspension sits down all the way. I have changed the compressor and it work ok for a while. Now compressor is running but both sides of rear wont raise.
Heating And Air Conditioning
Doing a self diagnostic on the heating and cooling system I'm getting a code 52 on my Grand Marquis 2002 and nobody sells the part anymore how do you fix that you can't just throw the car away at t...
Misfire After Coil And Plug And Injector Replacement
I have a 2003 mercury grand marquis with a 4.6l engine. It threw a misfire 1 code and misfire 5 code. I replaced the coils and plugs and it's still misfiring on cylinder. It had perfect compression...
Replaced Alternator Battery Clean Terminals Will Not Stay Started
Hello, I recently replaced my alternator on my 99 Grand Marquis. Start of the vehicle the voltage began to drop the car died. I proceeded to check the battery it was dead as well. Took the battery ...
1994 Mercury Cougar Xr7
Can you use any ford key to start it?
Neutral Safety Switch
I have a 2006 mercury mountaineer and while trying to replace the neutral safety switch the shaft turns.
2003 Grand Marquis - Broken Hose
Our Grand Marquis (2003) has a hose connected to a black box on the right frame near the window washer tank. Looks like the hose is broken, but we don't know what it's for, or where it goes to (pic...
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