Front Suspension Stabilizer Bar Problems of Mercury Grand Marquis

The contact owns a 2006 Mercury Grand Marquis. The contact stated that the vehicle suddendly accelerated and brakes failed intermittently. Also, the contact mentioned that the power steering malfunctioned and as a result, the steering wheel became hard to maneuver whenever attempting to make a turn. The vehicle was taken to an authorized dealer who informed the contact that the vehicle was included in recall NHTSA campaign id number: 13v385000 (steering). The vehicle was repaired under the recall. In addition, the contact mentioned that the vehicle accelerated upon applying both feet to the brake pedal to no avail. The authorized dealer diagnosed and replaced the ball joints, lower control arm, front and back brakes, fuel filter and the stabilizer bar. The failure recurred intermittently with the brakes smoking upon the contact attempting to park the vehicle with both feet on the brakes. The vehicle was taken to an independent mechanic who diagnosed that the throttle assy needed to be replaced. The vehicle was repaired and the failure still recurred with the unintended acceleration and brake failure. The vehicle was to be inspected, diagnosed and repaired. The manufacturer was notified of the failure. The approximate failure mileage was 55,749.

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