Mercury Mountaineer owners have reported 3 problems related to underbody shield (under the structure category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mercury Mountaineer based on all problems reported for the Mountaineer.
Gas pedal detached from the vehicle while driving. This caused the vehicle to turn into the snow bank.
See
all problems of the 1999 Mercury Mountaineer
🔎.
The front end dash has a very loud rattle while letting up on the gas or depressing the brake the vehicle has been in the shop five times. They have readjusted the a/c lines many times, tightened items in the engine, and replaced a missing bolt in the firewall. It was fixed once that last a couple of months, but the noise is back. It will be going in the shop for the sixth time. Also, there is a squeak when going over bumps. It has been in the shop twice and they replaced the ball bearing joints. However, the squeak is back.
See
all problems of the 2002 Mercury Mountaineer
🔎.
Problems with vehicle's transmission at various speeds. The engine remained slipping, jumping, and making noises, the rear window did not hold and fell on the consumers head, the steering column locks, the fuel engine read empty and the light was on, the interior coat hooks had come out of the walls, and the transmission was jumping, clunking, and slipping. Dup of 10022342_pco.