Table 1 shows seven common power train related problems of the 1998 Mercury Mountaineer. The number one most common problem is related to the axle assembly (two problems). The second most common problem is related to the automatic transmission (two problems).
Consumer called complaining that front wheel axle broke while driving at 65 mph. Manufacturer was not contacted at the time of this call . However, dealer was contacted, and stated that the vehicle had no warranty, and the consumer would have to pay for the repairs. Read details...
1998 Mercury Mountaineer transmission repairs. There was no third gear and the transmission had to be replaced. Engine light stayed on and the egr sensor had to be replaced. Read details...
While driving, the vehicle began to drive rough and make noises. The driver pulled the vehicle over to the side of the road and noticed fluid leaking under the vehicle. The vehicle was towed to a dealer which determined that the transmission casing had a large hole. Read details...