Mercury Grand Marquis Problems

Alternator may get too hot and cause premature bearing failure on Mercury Grand Marquis

Problem Description and Possible Solution

The alternator may get too hot, causing premature bearing failure.

(2 people reported this problem)

Mercury Grand Marquis Vehicles With This Problem

RepairPal Fair Price Estimate
RepairPal Verified
Average mileage: 129,000 (129,000–129,000)
2 model years affected: 1998, 2002
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Brake problem? Or maybe a faulty head gasket cylinder?
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