Pontiac Grand Prix Questions Maintenance & Repair
Brake Booster Vacuum Hose
I have a 04 Pontiac Grand Prix and the Brake booster vacuum hose keeps popping off the intake and makes a loud popping car won't start.
Water Is Leaking From Radiator
My car leaks water after I'm driving for a period of time but on the driver side it doesn't leak by the alternator by the coolant tank by the radiator cap it only leaks from driver side.
Power Steering Fluid
What kind of power steering fluid does a Pontiac Grand Prix use
1964 Pontiac Grand Prix
Hi, I actually have multiple questions. We just bought our '64 grand prix and it has a 389. The front brakes were converted to disc. How do i find out what they ate now to replace parts in the futu...
Overheating
Our car started to run a little warmer then normal and would overheat when parked and running. We changed thermostat which didn't help as we figured out the fans were not turning on. We changed th...
2002 Grand Prix 3100 Will Not Start
Can not get car to start unless jumped. Replaced the starter, alternator, positive cables to starter and to the fuse box. Neg connection looks good. Not sure what else to do.
Check Engine Light - P0102 & P1404
In July 2017, the check engine light came on, and the car started bucking like a bronco. Codes were P0102, P0171, and P1404. Local garage replaced the MAF (mass air flow sensor) with a DELPHI AF1012...
Low Idle/Engine Running Roughly
The problem started when I first had trouble starting the car. It sometimes stutters when turning over, and at times it will die immediately after starting. Starting problems have increased in frequ...
Low Beams On A 2006 Pontiac Grand Prix Not Working.
I have no Auto lights and no Low Beams all others work. I have replaced the turn signal and light switch combo, I also have replaced the HDM relay under the hood and checked the two 10 Amp fuses. What...
Location Of Fuel Cut Off Button/switch
I'm not sure if that is the part to that's stopping my car from running on not but I also can't find it in order to fix it.
Looses Power Under Load And Over Halfj
Over half throttle drops comleatly out of gear and revs high No power under load sounds l
Could This All Be Cat Converter
Fuel filter problem symptoms
Grand Prix Parts
Will a 02 grand prix parts fit on a 06 grand prix
Interchangeable Parts
Will parts off a 2002 interchange onto a 2000 pontiac grand prix.. Also the interior like the seats and window motors and regulators and rims
So My Car When I Accelerate It Shakes Really Bad And Then When I Slow Down ...
so my car when i accelerate it shakes really bad and then when i slow down it stops
Vacuum Diagram
where can I get a diagram
2007 Pontiac Possible Electrical Issue?
I have a 2007 Pontiac Grand Prix GT (3800 supercharged) that has given me nothing but problems. My engine light came on 30 minutes after buying it coding fuel pump failure. Instead, it was my alte...
My ABS And Traction Light On
My ABS and Traction Light stays on, when I go to stop my brakes makes noise . I've put Brake pads on and turned the Roders. What could be wrong and at what cost?
Can And How Do I Bypass The Theft System
I have a 2004 Pontiac Grand Prix the ignition switch has been giving me trouble tle key turns but won't crank and the the theft system disabled light is on is there any way to bypass it
Cooling System Schematics/overheating
Hi I have changed the thermostat cleaned the rubber hoses and reservoir ,flushed system an refilled but still seem to have a overheating issue, water pump was replaced beginning of year heater wor...
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