Pontiac Grand Prix Questions Maintenance & Repair

Overheating

My vehicle was not overheating untill I changed the thermostat. Any ideas as to why this happened?

2004 Pontiac Grand Prix Starting Issues

I have a 2004 Grand Prix and it starts decent when cold and runs fine when running but when I shut if off after driving it and try to start it again it doesn't want to start without a little revving. ...

Battery Keep Draing

My battery died i got a new battery and it started right up 3 days later my 04 grand prix gt wont start and the inside car light wont even come on when i open the door. I got a jump and it was alri...

Interchangeable Parts

Are the back glass of a 98 grand Prix and 2003 grand Prix interchangeable

Crank, No Start

So I recently swapped an N/a 3800 series 2 for the supercharged engine, every plug is connected except the front o2 sensor(need extended connector), the fuel rail/injectors/connectors are connected,...

Heater Not Working In My 98 Pontiac Grand Prix

My Pontiac heater isn't working. Replaced all fuses in it and it still doesn't work. All i get is light heat... I don't have a lot of money to fix what ever the problem is. I was told to look under...

What Cam Would Be Best For A Stock 350.

Looking to upgrade my 350 engine, I have some polished aluminum heads to put on it, and really wanting to put a cam in it. What cal would be good for power and a deep pitch? Looking at Texas Speed...

Fuel Sender Or Pump Switch 08 To 05

I want to switch the fuel sending unit and or pump in my 2008 grand prix 3.8 to one from a 2005 GTP. Can i do this or are the fuel pumps to different ? I have a 2005 GTP PCM.

2008 Pontiac Grand Prix

i replaced fuel pump but it still wont start

2002 Grand Prix GTP Is In Limp Mode (is There A Limp Mode For 97-03?)

At more than half throttle, the car behaves as if it's hitting a rev limiter. Drives without issue under half throttle, both from a start and cruising. I have a MAF code P0102. I've removed and clean...

Tranny Swap

Will a non supercharged tranny out of an 01 Pontiac grand prix work in my 01 Pontiac gtp supercharged

2006 GXP 4.3l "Overheating"

I am completely frustrated... we have replaced the temp sensor, the thermostat, instrument cluster. My car is still saying that its overheating. The needle will go from normal to hot back to normal...

Interchange. 2008 Grand Prix With 2002 Jeep Liberty

2008 pontiac grand prix alternator work on a 2002 jeep liberty

Where Is Freeze Plugs 3.8 Grand Prix 2005

Unlock Radio For A 2006 Grand Prix Radio

Part Swap

Need to know if I can use parts from an 07 grand prix on an 05 grand prix

Radiator

Will a radiator outta a 1999 Grand Prix GTP fit in a 2007 Grand Prix?

2007 Grand Prix Starting Issues

2007 Grand Prix has issues when trying to start, it clicks repeatedly, turns on the windshield wipers, pops the trunk and sounds the horn when the key is turned on. It will not start when it does th...

Starting And Misfire Issue

I recently changed the ignition coil and coil pack on my 2005 Grand Prix 3.8 L Engine. Recently I've been having an issue with starting it up and driving it thereafter. What it does is, it'll start up...

2005 Pontiac Key Replacement

We lost the ignition key, so the car has been sitting for about a month. We had a locksmith come cut a new one but the key won't register to the car. He told us we needed to buy a new anti-theft ke...