2001 Mercury Grand Marquis LS
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Maintenance & Repair
The bad coil was at cylinder 5 and now 1 and 8 have misfire error codes. I can replace them all with spark plugs for 80 but i have a sinking feeling this wont solve the problem. I just purchased ...
1999 Mercury Grand Marquis 4 Dr LS Sedan
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Maintenance & Repair
I've been told by a diagnostic done by a local mechanic that I have to freeze plugs that are missing on my 1994 Mercury Marquis can you tell me if it is true that the that the drivetrain must be...
1994 Mercury Grand Marquis LS Sedan RWD
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Maintenance & Repair
I understand there are two sensors. How much trouble for me, a "shade tree mechanic" to replace them??
2005 Mercury Grand Marquis LS Ultimate
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Maintenance & Repair
My 2006 Mercury Grand Marquis heater blowing cold air (or fresh air) on the highway. But if it is park, I can get hot air. On the highway, when I put it on A/C, Max A/C I can get very hot air. What...
2006 Mercury Grand Marquis LS Premium
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Maintenance & Repair
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