it will kill your battery if you're not charging it as the engine runs
Lots of bad things can happen - like an electrical fire. At the very least - you'll have a dead battery soon. You can pick up a new Pigtail at NAPA or order one from almost any Auto Parts Retail store - or even on line. OR, you could go to a dismantler and get a used one. Please, for safety's sake - don't drive it.
The plug on my alternator is bad will it hurt my battery to run it anyway
1999 Mercury Grand Marquis 4 Dr LS Sedan
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Maintenance & Repair
I have a 2008 grand marquis . i replaced my blend door but i still have no heater, ac work just fine and blows hard. Can some one help me know whats going on?
2008 Mercury Grand Marquis
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Maintenance & Repair
Is it possible to replace the oil pan on my 1987 Mercury Grand Marquis (5L-V8) without removing the transmission gearbox ?
1987 Mercury Grand Marquis
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Maintenance & Repair
I have a 1999 Grand Marquis LS. Problem is that when I go to start, I turn the key and nothing happens, unless I either turn the key all the way to back or pull the gear shift up and to the left. Ev...
1999 Mercury Grand Marquis 4 Dr LS Sedan
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Maintenance & Repair
an out of gas with 2003 GrRand Marquis. Car will not start after putting 3 gallons into tank
2003 Mercury Grand Marquis LS Premium
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Maintenance & Repair
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