Car Throttle Stuck Problems of Mercury Sable

While driving on the freeway the engine keeps constant speed even after removing foot from accelerator pedal. It's like a stuck throttle. The only way to stop it is to apply brake and shift to neutral and stamp on the accelerator. Traffic had come to a stop and my engine was still revving at 3500 rpms pretty scary, only thing holding car back is brakes.

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Stuck throttle and the car speeds up.

See all problems of the 2003 Mercury Sable 🔎.

The contact owns a 2005 Mercury Sable. While traveling 40 mph, the contact noticed that the throttle had become stuck causing the vehicle to accelerate abnormally. In order to stop the failure, the contact had to depress the accelerator pedal vigorously 3-4 times. The vehicle was not diagnosed and no repairs were performed. The current mileage was 140,000 and the failure mileage was 19,000.

See all problems of the 2005 Mercury Sable 🔎.