Mercury Grand Marquis owners have reported 6 problems related to steering rack and pinion (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.
Tl-the contact owns a 2005 Mercury Grand Marquis. The contact stated that while driving at 35 mph, the steering wheel became difficult to turn. The contact had to apply force to the steering wheel in order to steer the vehicle. The failure recurred on numerous occasions. The vehicle was taken to a dealer who diagnosed that the steering rack and pinion needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 74,800. Oo.
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The contact owns a 2003 Mercury Grand Marquis. While turning the steering wheel right and left, the steering wheel was difficult to turn. The vehicle was taken to a dealer where it was diagnosed that the rack and pinion, steering pump, and the power steering pressure hose needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.
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The contact owns a 2004 Mercury Grand Marquis. The rack and pinion was replaced in August of 2007. It failed again on October 8, 2007. The contact took the vehicle to the dealer and they stated that the manufacturer would not warranty the vehicle. The failure mileage was 42,000 and current mileage was 56,753. Updated 10/30/08.
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Rear end differential failure due to mismatched ring and pinion gear. Mjs.
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all problems of the 1996 Mercury Grand Marquis
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Consumer states steering gear was excessively worn, when driving and steering wheel is being turned in either direction, there is a grinding noise.
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all problems of the 1997 Mercury Grand Marquis
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Excessive road shock felt in steering since car was new. 2 dealers said not a problem but seems to be getting worse with age of car. Also wheel skip on moderately bumpy roads ie asphalt strips in pavement.