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.


really awful
Typical Repair Cost:
No data
Average Mileage:
53,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 Ford Mustang engine problems

engine problem

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2003 Ford Mustang Owner Comments

problem #1

Mar 132009

Mustang GT 4.6L

  • Automatic transmission
  • 53,000 miles


The local dealership says it is not their fault that this has happened twice to my car to the same plug. The first time they just reinstalled the plug and said all was good.,that was in Oct.2008 now 3/14/2009 it happened again. being it is not a moving internal part it is not covered under my extended coverage plan. They say that this only happens in trucks not mustangs. I get the sorry we cant help you act. that is BS i just do not know how or what to do or who to call to get it fixed. I guess I am just screwed. Ford needs to help their customers.

- , Kansas City, MO, USA

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