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.

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
30,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 Mercury Grand Marquis exhaust system problems

exhaust system problem

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2003 Mercury Grand Marquis Owner Comments

problem #1

Jan 022007

(reported on)

Grand Marquis LS 4.6L V8

  • Automatic transmission
  • 30,000 miles

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

Why do ALL Ford products have the yellow "CHECK ENGINE" light on? My OBD tells me that the O2 sensor, bank 2-sensor 1, is stuck lean(p2197), but that does NOT mean the sensor is bad. Do I have a vacuum leak? HELP!

- , 28719 Ramblewood, MI, USA

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