9.2

really awful
Typical Repair Cost:
$4,920
Average Mileage:
111,700 miles
Total Complaints:
8 complaints

Most common solutions:

  1. had to have the transmision rebuilt (7 reports)
  2. not sure (1 reports)
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problem #8

Aug 012019

Mountaineer V8

  • Automatic transmission
  • 212,596 miles

Do Not buy the Mountaineer! Transmission was slipping and needed rebuilt. 2 years later, same problem (torque converter). Transfer case was also defective. As was the computer, the front end bushings, EGR Valve and Mass Air Flow Sensor, all within a month of each other. If you are thinking of buying one of these, run!

- Dwayne R., Troutville, US

problem #7

Jul 012017

Mountaineer V8

  • Automatic transmission
  • 159,956 miles

Do Not buy the Mountaineer! Transmission was slipping and needed rebuilt. 2 years later, same problem (torque converter). Transfer case was also defective. As was the computer, the front end bushings, EGR Valve and Mass Air Flow Sensor, all within a month of each other. If you are thinking of buying one of these, run!

- Dwayne R., Troutville, US

problem #6

Aug 112015

Mountaineer LX 4.6L

  • Automatic transmission
  • 121,000 miles

The same transmission in the 04/05 Ford Explorer was installed in my mountaineer. The problem is he transmissions were defective and cause every owner this problem sooner than later.

- K B., Raleigh, NC, US

problem #5

Feb 202013

Mountaineer ES V6

  • Automatic transmission
  • 90,000 miles

Had to have my 2004 transmission replaced in 2012 because the fluid dried up. It's a closed system. Now................................... it's starting to act up again. What's going on here?

- allbrittonfl, Vero Beach, FL, US

problem #4

Oct 162013

Mountaineer LX V6

  • Automatic transmission
  • 76,000 miles

2004 Maintainer (V6) transmission failed after 76,000 miles. It costs $2,600 to rebuild the transmission. Ford doesn't want to offer any discount for the repair.

- Tong W., Troy, MI, US

problem #3

Oct 132012

Mountaineer V6

  • Automatic transmission
  • 77,184 miles

My transmission gave out the first time @33,000 on Feb 2008. It gave out a second time @ 77,184 on October 13, 2012. I started doing research online on this truck and i found a lot of complaints on this trucks transmission. Yet Ford is not willing to do a recall on it.

- Diana S., Chicago, IL, US

problem #2

Apr 052011

Mountaineer 4.0L V6

  • Automatic transmission
  • 89,863 miles

transmission went out 3,750.00, seal broke two weeks later.

- b5150, Lakeland, FL, canada

problem #1

May 122010

Mountaineer 4.0 V6

  • Automatic transmission
  • 67,000 miles

I purchased my SUV in December of 2008, the truck had 43,000 miles on it and it drove great. When I got up to about 60,000 miles I noticed that the transmission would sort of lag a little before it would shift so I brought it into the dealer to have them take a look at it. They checked the tranny fluid, hooked it up to their machines AND took it for a road test twice and were unable to duplicate what I had experienced. They said as far as they can tell the tranny was in perfect working condition. The next day I was on my way to work accelerating from 30mph up to 40mph and the transmission completely went out. The Dealer Quoted me $3,900 for the work. I found a local shop and ended up paying about $1,900 and didn't have anything to drive for five days straight. This experience was a HUGE inconvenience for me!

- Brad M., Red Wing, MN, US