1999 Pontiac Bonneville Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Pontiac Bonneville
- Is there anyway to bypass VAT system in replacement key for ignition ?
- cost of rack and pinion
- Can an exhaust leak near an 02sensor cause lack of power
- Changed the throttle position sensor. Now it wont shift from 1st to 2nd until 40
- got new plenum. Now I have knocking, low oil pres, light smoke when warm. Cause?
1999 Pontiac Bonneville Problems
The intake manifold gaskets can develop external engine oil or coolant leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue. In some cases the plastic intake manifold my be damaged requiring replacement.
The mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.
1999 Pontiac Bonneville Questions
replace the rack and pinion
Without symptoms will just quit running while driving. No indication to start for 5 to 10 minutes will start quickly and run perfect. Has no special time or event may run for 1/2 up to 2 days before stalling. Then after 5 to 10 min. will start and run great. Had some idle problems today tho. Does...
I HAVE REPLACED UP-STREAM OXYGEN SENSOR ALREADY AND NOW WHEN I HAD IT JUSTED IT SAID DOWN-STREAM , EVAC SENSOR I HAVE NO IDEAD WHAT TO DO!!
1999 Pontiac Bonneville Recalls
1999 Pontiac Bonneville Reviews
got 1 for sale for $3500.00 obo 107k 540 419-3438
This is a great car, 170,000 mile and still running strong. no problems at all, and it beats a mustang gt off the line with the right tuning haha