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.

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5.5

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
16,519 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 Grand Marquis wheels / hubs problems

wheels / hubs problem

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2007 Mercury Grand Marquis Owner Comments

problem #3

Oct 152007

Grand Marquis

  • 12,000 miles

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

I bought a 2007 Mercury Grand Marquis "program car" in Sept 2007 from a Ford dealer. When I bought it it had 10,000 miles on the odometer and the original tires which were in great shape. Within the first 2 months of ownership two dill valve stems failed, in each case creating a dangerous driving situation and in each case costing me approximately $200 to replace the associated tire. After the second failure I had the remaining 2 valve stems replaced and they too showed signs of cracking. I feel dill owes me $400.

- Inyokern, CA, USA

problem #2

Oct 032008

Grand Marquis

  • 14,556 miles
I had a tire valve fail. The repair shop pulled the tire apart and the tire was perfect. They said that the valve probably was defective. 2007 Mercury Grand Marquis w Michelin tires ( mileage about 14,000 miles).

- Ocala, FL, USA

problem #1

Aug 012008

Grand Marquis

  • 23,000 miles
During the month of Aug 08 I had 3 flat tires. In each case the tire went flat while traveling on a roadway at speed. Each flat was caused by a valve stem failure (cracked and leaked)the first failure seemed like a normal event, the second seemed questionable, the third was absolute confirmation of a clear problem with the valve stems. The valve stems were replaced on the 3 tires as well as the 4th before another valve stem failure. The 3 tires that went flat sustained sidewall damage. The valve stems on this vehicle were clearly defective and potentially very dangerous to the operation of this vehicle (or any vehicle with these type of valve stems) by an inexperienced operator.

- Holden, MA, USA

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