Mercury Grand Marquis owners have reported 3 problems related to brake disc caliper (under the service brakes 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.
Air control valve failure. This item not covered by my 90,000 mile warranty. Why not? shop said an item that controls braking jammed causing the brakes in the front brakes not to retract after releasing pedal therefore destroying calipers pads & rotors. This item not covered by extended warranty either. Why not?.
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all problems of the 2000 Mercury Grand Marquis
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While traveling at speeds of 50 mph or higher and applying brakes, a noise comes from vehicle, and vehicle pulls to one side, mostly to the right side more than the left. Delaership has worked on brake calipers, and replaced rear brakes. These repairs have failed to remedy the problem. Consumer is still experiencing problems with the brakes. The front brakes were serviced and the mechanic freed the calipers. Consumer was told to drive the vehicle and if the problem resurfaced work would then need to be done on the hydraulics. Consumer was informed that the brake pads had only three thousand miles left on the pads and that this was normal wear and tear. Consumer requests reimbursment for monies paid that should have been covered under the new car warranty.
Left side brake caliper was missing a bolt, and the other was found loose. Dealer notified and made repairs. Owner believes a recall should be made.
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all problems of the 1998 Mercury Grand Marquis
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