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.

Gas Gauge Innacurate


definitely annoying
Typical Repair Cost:
No data
Average Mileage:
75,500 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2001 Pontiac Grand Prix accessories - interior problems

accessories - interior problem

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2001 Pontiac Grand Prix Owner Comments

problem #1

Feb 012008

Grand Prix GTP 3.8L V6

  • Automatic transmission
  • 75,500 miles


My digital readout for my Gas mileage, the problem I'm having is, when I bought the

car 5 years ago, when I filled the tank full it would give me a read out of 330 or more, lately I have been noticing that the mileage is going down, now it doesn't read over 300 anymore on a full tank, currently it's at 298 when I fill it up full, was wondering why it's been doing that in the past 6 months. I do need valve cover gaskets changed which I just found out lately, does that have anything to do with it, or do you think it could be something else? If someone does or did have this problem, was it easy to fix or was it an expensive solution to fix? Anyone's help in this problem would be greatly appreciated.


- , Portage, IN, USA

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