Pontiac Bonneville Questions Maintenance & Repair
Transmission
If the car only go backward and not forward does this mean the transmission is completely gone?
Black Smoke On The Rear Bumper Like It Is Not Burning The Gas Properly
My son just got a 1994 Pontiac bonneville, it was given to him. The car runs rough, and there is a lot of black smoke on the tail pipe, my husband says it is from the fuel not burning properly. He i...
When I Turn Right There Is An Annoying Popping/ Whining Noise?
Almost the same problem turning left but only the whining noise. Any help would be appreciated I'm beginning to get very annoyed. Also, the car sometimes slows down (not normal slow down) when turni...
I Dont Have Heat When The Car Is Running
when i turn the key to the aux position the heat pumps out but then the car is running there is no heat at all. i put in a new water pump a new thermo stat and all new recommened coolant in. its get...
Shift Problem On 93 Bonniville
on a recent trip my service soon light came on - then noticed that my transmission was shifting late - the trans shop said many things - so i changed fluid and filter - vac mogulator - tps sensor - ...
What Would Cause My L67 3800 To Have A Cloud Of Exhaust Fume Even When It I...
2002 Bonneville SSEi series II L67. There seems to be a lot of carbon residue building around my exhaust on the bumper. Right now, with the foot out of the pedal it is only getting 21.5 mpg.
What Powers The Fuel Pump In A 97 Bonneville
My fuel p in my 97 bonneville is new and works, however, it's not getting any power. I need to know what powers it so that I can trace the problem and fix it.
Burning Oil
Burning about a quart of oil every 1,000 miles. Is this within normal range or do I have problems? Any ideas and what possible costs involved? TIA
2001 Bonneville SEI - Making A Horrible Noise When Excellerating
Recently, after driving through a large puddle of water, (in case that matters) my Bonnie is making a lound noise when it reaches about 30 mph. She sounds like an airplane that's going to take off. Do...
98 Bonivv. Starts Ten Sec Shuts Off ??????
3.8 motor its fuel but dont know wats cause can any one help please im stuck
98 3.8 Pontiac Boniv. Starts Ten Sec. Shuts Off Wont Stay Running Can Any O...
i ve to belive it fuel peplaced relay and checked grounds ext. i think maybe security ??? im at a dead end
Oil Pressure Gauge Pegged At Max While Running
I also have the check engine light on and the computer says to replace the catalytic converter. Does this make any sense? The car seems to run fine but does smell hot (electrical) occasionally. The...
Emissions Pass/on Board Diagnostics
wont pass emissions- map sensor/mass air flow code on diagnostics. Cleaned parts, checked vacuum hoses- light still on. should I replace the map sensor? will the check engine light reset itself onc...
Heatless Bonneville In Cold Chicago Winter
My 1996 Pontiac Bonneville will not get any heat,neither cold or hot air will blow through the vent.This recently happened after strange turning noises started after i tried turning it on? Any ideas o...
Vacuum Hose Fuel Economy Indicator
hello i hav a pontiac bonneville safari from 1979 and last week they have chains all the gaskest from the engine for me and take out the airco unit now is my fuel economy indicator not working and i ...
Has Anyone Else Had Problem With Intake Valve Leaking Coolant Out?
intake valve problems all coolant leaked out
Convertible Top
my top does not work. the motor is not that old but when i turn the switch it makes one click noise back by the motor. no fluid moves and the top does not even try to start. I have looked for a re...
Water On Rear Passenger Floor
Hey guys I'm new to this forum, just bought an 04 Bonnevill GXP dark ming blue 81000 m great car fun to drive.The problem I am just now finding out is that I have a leak that looks like it is coming f...
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