Mercury Marquis owners have reported 3 problems related to engine and engine cooling (under the engine and engine cooling category). The most recently reported issues are listed below.
2003 Ford Mercury Marquis lost all power and had to be towed.
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all problems of the 2003 Mercury Marquis
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Within 3 months of expiring warranty, 3 coils failed one after the other resulting in very expensive repair cost. Within year 4th coil fails. Tried to get warranty to cover after 1st failure; felt like manufacturer defect. Still think some sort of defect. Am just praying that I won't be on the road on a long distance trip when #5 fails.
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all problems of the 2001 Mercury Marquis
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Vehicle fire due to possible defect.
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all problems of the 1996 Mercury Marquis
🔎.
| Problem Category | Number of Problems |
|---|---|
| Manifold/header/muffler/tail Pipe problems | |
| Engine Cooling System problems | |
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Emission Control problems | |
| Vehicle Overheat problems | |
| Water Pump problems | |
| Gasoline Engine problems | |
| Radiator Hose problems | |
| Check Engine Light On problems |