Table 1 shows seven common power train related problems of the 2007 Mercury Mountaineer. The number one most common problem is related to the power train (13 problems). The second most common problem is related to the automatic transmission (three problems).
I was driving on the expressway and my truck just shut off. The car panel illuminati to a check engine light and a wrench. I had to put on my caution light and make it to the shoulder. That was scary. I sat for 10 minutes before it started back up. Read details...
Transmission jerks ahead while traveling on long distances and short. It has gotten worse. When I apply gas and use the passing gear to accelerate it shakes violently. Going in and out of neutral it would seem. Vehicle is 2007 53,000 miles. Currently at dealer with transmission specialist. Read details...
My 2007 Mercury Mountaineer never had any problems until recently, thought it was the transmission because of the way it drove. Took it to the mechanic and got transmission fluid put in but the problems remained the same and was told the transmission was fine. Read details...