Pontiac Grand Prix Questions Maintenance & Repair

Reduced Engine Power

I have a 2004 Pontiac Grand Prix and when I turn the key to start it doesn't crank. It says reduced engine power

2008 Grand Prix Won't Crank

My 2008 Grand Prix 3.8 non supercharged won't crank over. It has a new battery starter and alternator. I've checked all the grounds fuses and relays. The security system is not the problem as I c...

2004 Grand Prix Radiator Replace

Hello. replacing radiator all went well but van figure out how to separate trans cooler from radiator 2004 grand prix 3800 series .

1964 Pontiac Grand Prix

I have a 1964 Pontiac grand prix 389. I believe i have a 700R4 auto trans too. The only # i see on the trans is 8642547-4. It has a Delco Remy 1998439 starter that heats up a lot and turns over a li...

How To Replace Radio/clock Lights

2005 Pontiac grand Prix clock not lit, knobs for radio not lit, rest of the dashboard lights work...how to access...how to fix?

Will Struts Off Of My 2003 Pontiac Grand Prix Fit My Pontiac Grand Prix 2...

after I installed four complete struts on my 03 pontiac grand prix last month the head gasket has blown. The car is too old to replace the head gasket as there is 406500 km,s on it. I am thinking of...

07 Pontiac Grand Prix Wont Turn On

My Grand Prix started and stayed on for about 5 minutes and then stalled. Now it will crank but wont start. I heard the fuel pump when I listened for it and the car does have spark. Could be the ...

05 Gran Prix Heater

My 05 gran prix heated won’t blow any air at all. I’ve had a check engine light on for a few weeks after running over a piece of tire on the highway a few weeks ago and the codes were for the heat...

Power Reduced Mode

I have a 2004 Pontiac Grand Prix I had change the throttle body accelerator pedal crank sensor cam sensor modulator and I have checked all my grounds checked all my wires have not found any breaks...

Pontiac Grand Prix 2004

Car was running fine after I put new fuel pump on and then out of the blue it just wouldn't start. It will turn over but it will not start. Is it not getting enough fire to the fuel injector?

My 2002 Pontiac Grand Prix Is Leaking Oil Onto My Engine And I Dont Know Wh...

Shifter Stuck In Park

Shifter won't change gears unless I press shift release button

2006 Grand Prix Won't Crank After Overheating

Our radiator hose was blown and cause the car to over heat. Now it will turn over but not crank. Spark plugs were dry and sparking (barely but there is a spark). It is getting fuel. Compression isn...

Overheating

2005 Grand Prix GT 3.8 non turbo. So I just changed the radiator over the weekend. Poured in a radiator flush cleaner and water afterwards. I ran car normally short distance for 3 days to cleanse sy...

My 2005 Pontiac Grand Prix Car Won't Start. No Clicking No Lights, No Not...

2005 Pontiac Grand Prix Was running then just quit; Now it won't start. No noise when trying to start it I checked the battery Had to tighten the cables. No lights, no radio, no instrument panel.

Oil Leak 1977 Pontiac Grand Prix 3.8

Coming from front of engine towards the bottom

Automatic Window

My window rolled down, now it’s stuck down. It is 18 degrees outside, how can I rig it to go up for now, until I figure out the issue.

Breaks

we swapped a traction control module from a 2006 grand prix v6 and put it in a 2006 grand prix v6 turbo tcs light stays on now are they not compatible or is there a reset

2003 Grand Prix Accessories Not Working.

My 2003 grand prix needs a new battery, so I went to jump start it and now no accessories are working. I can get the car to start and run but no power windows, locks, heater/a.c. controls, radio, ...

Driverside Window

2004 grand prix gtp driver side window would go up if i did not put it all the way down and quickly pushed the toggle up. Well i got it all the way down and now it is stuck. Can i switch the plugs ...