Category Archives: Pontiac

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2004 Pontiac Grand Prix Catalytic Converter I/M Flag Not Ready

2004 Pontiac Grand Prix with a “2” motor will not go “Ready” with the catalytic converter test for I/M testing. I went in the service manual and did the testing…

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Ponitac Grand Am Theft Warning Light And Won’t Start

My 1996 Pontiac theft system light is on. i start car then it turns off with the theft light on. The I restart the car the light goes off and everything…

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1999 Pontiac Grand Prix Vents Hot On Drivers Side- Cold Passenger Side

1999 Pontiac Grand Prix. When I turn my heat on I get heat on the drivers side and A/C cold temperature coming out the passenger side. Same thing happens if…

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Check Engine Light P0102- Replaced MAF And Other Sensors

To Whom It May Concern: I have replaced the following parts:In reference to the P0102 code 1) Plugs and Wires (AC Delco). 2) Fuel pump and fuel filter. 3) Fuel…

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Pontiac Grand Prix Catalytic Converter And ABS Codes

Check engine light codes problem with my 2002 Pontiac Grand Prix GT. 3.8L non supercharged. ABS, Track Off and Service engine soon. GM Computer codes  C0045, C0046, C0245, P0303, P0420, P0172.…

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2003 Pontiac Grand Prix Transmission And Catalytic Converter Codes

I have a 2003 Pontiac Grand Prix GT with a 3.8L Series II engine. I am having 2 different issues with this vehicle. First, the transmission has started jerking hard…

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2001 Pontiac Grand Prix Check Engine Light

I recently replaced my EGR valve because the check engine light code came up on my car, along with that I also had to replace my catalytic convertor, from what the…

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2002 Pontiac Grand Prix Transmission Or Catalytic Converter

I have a 2002 Pontiac Grand Prix. Over the last few weeks i have had trouble with the can being jerky while accelerating also i tends to do this more…

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