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.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
38,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 Mercury Mariner suspension problems

suspension problem

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2007 Mercury Mariner Owner Comments

problem #2

Jan 102010


  • 59,000 miles


Premature failure of the lower control arm bushings. We have had them professionally inspected by Ford mechanics and they confirm that they have failed by 60K.

- Akron, OH, USA

problem #1

Oct 302007

Mariner 4-cyl

  • Automatic transmission
  • 17,000 miles
I have a 2007 Mercury Mariner I purchased in April 2007. The vehicle has been in the shop 4 times now. 3 of the 4 times because something has "gone out" on the vehicle I.e. the gas pedal, the wheel bearings, the tension pulley. I also found out from the dealership that that manufacturer never put the bolts on the top of my engine to cover the spark plugs. I continue to have a problem. These last three incidents have been within the last month and a half my vehicle has been in the shop getting new parts. I have always bought used. This is the first vehicle I have ever purchased a new vehicle and I find it hard to believe it should have this many problems. Everything so far is covered under warranty, but in 1,000 miles I have no warranty. I can't imagine how much it is going to cost if something else "goes out" on my brand new vehicle.

- Seale, AL, USA

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