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.

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
127,500 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1999 Mercury Grand Marquis engine problems

engine problem

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1999 Mercury Grand Marquis Owner Comments

problem #1

Mar 252007

(reported on)

Grand Marquis 4.6

  • Automatic transmission
  • 127,500 miles

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

I replaced both #1 and 8 coil packs twice and now after this time doing it the engine light came on and now there saying it is reading lean mixture which he says maybe the fuel filter just replaced or the mass air flow unit 175.00 or the air filter which was just changed. Please help it has a code but can't remember what it was

- , Westerly, RI, USA

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