Pontiac Grand Prix Questions Maintenance & Repair
Reduced Engine Power
Ok so I have a 2006 Pontiac Grand Prix I have had it about a year and about a month ago the reduced engine power light came on. I have change the mass air flow sensor and also the throttle body and...
Engine For Grand Prix
My 2006 Grand Prix GTP supercharge 3.8 engine needs head and/or timing gaskets (or both) due to excessive overheating. Mechanic said lots of debris and mud in engine. Will need new engine soon. I have...
ABS & TRAC OFF LIGHT
My ABS & TRAC OFF Lights are on. I’ve gotten new wheel bearings, tire rod ends, new tires & a front alignment and they are still on. Not to mention that my car shakes badly when I’m pressing the ga...
98 Pontiac Grand Prix Gtp Short Or Bad Tps
I have 98 pontiac grand prix gtp series in throwing a 5v reference 1 code and a tps code I have replaced the tps 3 times done coil packs ecm and maf. It will start up fine but my gas guage wont re...
Car Help
I have a 07 grand prix. I shifted from reverse to drive and when i took off it shifted hard and made a loud noise in the front end and it jerked. I drove it to the store and when i got back in the...
P0420 Code
P0420
Its Strange...My Car Just All Of A Sudden Wont Start
Yesterday I jacked my car up because something was dragging underneath. My jack slipped from underneath and now my car wont start. The radio and inside lights would come on, but head lights or dash ...
Coolant Leak
Car is leaking coolant underneath the water pump is not the elbows I don’t believe is the pump but it’s leaking more when car is sitting for a period of time the bottom front passenger-side is soak...
2002 Pontiac Grand Prix Won't Start
When I turn the car over the lights come on but it won't start.
06 Pontiac Grand Prix. Brakes
I have an 06 Grand Prix. Changed brake pads. The wear was outside pad drivers side no pad at all. Passenger side outside pad was almost a full pad. Changed brake pads all the way around. Only 2...
Shut Down Restart
05 Pontiac Grand Prix GTP, when driving all of a sudden it shuts down but restarts right away over and over when weather is 50 degrees or higher, but will not do it at all in very cold weather.. wa...
Car Just Clicks Won't Turn Over
Tried checking fuses and why heater isn't working took dash cover off and now all I get is clicking when I try to start the car
2008 Grand Prix, No Headlights At All.
I have no headlights in my 2008 grand prix. Neither the high or low beams work. Have replaced bulbs and the relays modules. The indicator light comes on letting you know the high beams are on, the ...
ABS
Does 2003 Pontiac Grand Prix have ABS
Water Pump
What are the sings your water pump is going out
Cruise Control Indicater
Where or is there a cruise indicator light for my 2002 Pontiac Grand Prix GT?
Overheating
Car over heating I’ve changed water pump and thermostat I have a small leak but not sure were it’s coming from I have no heat from heater either
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