Mercury Grand Marquis Questions Maintenance & Repair
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since Wednesday last week the 4 speed automatic transmission on my '87 Mercury Grand Marquis does not shift properly any more. Lower gears at lower speeds (up to 40 mph) seem to work properly, However...
After driving a couple miles if the radio,air,& lights are on the car starts shutting down. Radio goes off , then the air ect. We've checked alternated and pig tailland battery and other fuses. ...
2010 Mercury Grand Marquis: Had problems with a new battery going dead over night and interior lights stopped working properly. The problem seemed to be with the LCM. I replaced the LCM and everything...
Oil was changed 3 days from today with full synthetic oil this started 4 weeks ago the squeaky noise when I hit the gas to 60mph in 8 seconds. But when I first got it it never made that sound and ...
Its not the vacuum line, i have already checked it.
2007 Merc Grand Marquis, Less then 3,000 miles. Been sitting in garage in Florida since 2011. I no the battery will be dead--there is a lifetime warranty. My nieces may not follow directions re n...
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