Car Problem Reports

Mercury Grand Marquis Wear on rear axle shafts may cause excessive play and gear oil leaks

Mercury Grand Marquis Problem
12 Reports
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Model Years Affected: 1990, 2000, 2002, 2003

Average Mileage: 135,758 mi (105,000 mi - 172,000 mi)

Wear on the rear axle shafts near the bearings can create excessive play and lead to gear oil leaking past the seals. Gear oil will leak onto the brake backing plate, brakes, and wheels.
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