Mercury Grand Marquis owners have reported 1 problem related to diesel fuel system tank assembly (under the diesel fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mercury Grand Marquis based on all problems reported for the Grand Marquis.
While driving 55 mph vehicle ran over a piece of a tire tread, medium in size. The highway patrol officer informed the consumer that the vehicle was leaking fuel onto the road. The tread caused a puncture in the fuel tank. Vehicle was towed to the dealer.
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all problems of the 2005 Mercury Grand Marquis
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| Problem Category | Number of Problems |
|---|---|
| Diesel Fuel System Tank Assembly problems |