One problem related to engine burning oil has been reported for the 2001 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Mercury Grand Marquis based on all problems reported for the 2001 Grand Marquis.
Defect in the Ford motors, inc. Engine produced at romeo engine plant, romeo michigan. The vehicle leaked oil out of the right, rear area of the head near the valve cover. Six months prior, the consumer's wife smelled oil burning. The consumer stated that he changes his own oil, and never noticed an oil leak.