Mercury Grand Marquis owners have reported 1 problem related to power steering fluid (under the steering 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.
Powersteering fluid leaking/gear box replaced twice/ pitman arm/ power steering pump replaced, and steering wheel has too much play, to dealer 4 times, cannot remedy steering wheel problem.
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all problems of the 2000 Mercury Grand Marquis
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