2002 Pontiac Bonneville Q&A
2002 Pontiac Bonneville Question: Noises
When i accelerate there is a hissing noise you can call it coming from the engine or dash board. someone said it was almost like air coming from the window but i know its not cause i have had my window down and can still here it. I am just wondering what it could be. - Toneith09
Exhaust leak or exhaust restriction. Does the car have good power?. If not maybe the converter, they sometimes will cause a hissing noise when there stopped up. Air intake resticted or not assembled correctly? Just guesing from your description. - ProChevy
I am having a tapping noise when i crank my car up also when i press the gas the tapping noise is still there, now when i am in park it dont make that tapping noise, also my gas gauge and oil gauge...
Could It Possibly Be My Transmission
I had Code P1675. Mechanic found a broken wire between the purge solenoid and the computer and fixed it. C.E. light is out. Also had a P0440 and had to replace the charcoal cannister due to overfil...
My car is making a knocking ticking sound when started. As I accelerate the ticking continues. It has not run hot but it has an oil leak.