One problem related to accelerator stuck has been reported for the 2004 Mercury Mountaineer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Mercury Mountaineer based on all problems reported for the 2004 Mountaineer.
Vehicle speed control: while preparing to back up, before shifting, vehicle jumped, and then suddenly accelerated forward, brakes were applied but vehicle wouldn't stop and engine was roaring as if the accelerator was stuck. Vehicle went airborne over an embankment, through a lawn, hit a rock/debris area, tire blew before hitting curve, landed on right rim, was then able to put vehicle in park. Vehicle towed away, dealership currently states nothing is wrong with the vehicle. Help!!.
| Cruise Control problems | |
| Vehicle Speed Control problems | |
| Accelerator Stuck problems | |
| Accelerator Pedal problems | |
| Speed Control Cable problems |