Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
97,350 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace engine (1 reports)
2003 Mercury Mountaineer engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2003 Mercury Mountaineer:

Unsubscribe any time. We don't sell/share your email.

2003 Mercury Mountaineer Owner Comments

problem #1

Apr 032011

Mountaineer Limited 4.0L V6

  • Automatic transmission
  • 97,350 miles

A D V E R T I S E M E N T S

timing components failed, sent parts throughout the engine

plastic should not be used inside a engine ie timing guides or for valve covers, intakes and so on...

- , Sedalia, MO, USA

Not what you are looking for?