1996 Pontiac Bonneville Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1996 Pontiac Bonneville
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1996 Pontiac Bonneville ProblemsWater Pump May Fail PrematurelyCar Won't Start Because of Anti-Theft System That Uses Raised-Chip Key
Problems with the anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The the key and ignition lock cylinder must be replaced to correct this condition.
The mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.
1996 Pontiac Bonneville QuestionsWhat could the problem be? (2 answers)
My 96 bonneville is misfireing around town runs great on interstate we have replaced coil pack, and brain ,alternator, plugs, and wires, fuel filter, it's backfirieing ,popping ,jerking when Gas is pressed.what could it be causing this problem.thank you.