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.

Check Engine Light Is On

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
115,200 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1999 Pontiac Bonneville engine problems

engine problem

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1999 Pontiac Bonneville Owner Comments

problem #1

May 292008

Bonneville Unknown 3.8L V6

  • Automatic transmission
  • 115,200 miles

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

Light of check engine keep come up after fix my car and wont stop come up! I fix gas then fine and other light come up for other gas and engine cooling! And then it keep light come up.

- , Etna Green, IN, USA

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