Question about 2004 Pontiac Grand Prix
My 04 grand prix gt 3800 series 111 shuts off whenever it want's but after a couple of attemos it starts up again
Possibly the crank sensor, it will make the car shut down for no apparent reason. then the car will start after it sits for a bit.
Posted on Jan 07, 2009
My 04 Grand Prix was doing the same thing. Not sure if what I found was the reason for it, but I removed the air filter portion of the intake, reached into the intake a little pulling the throttle plate down. It was caked in carbon build up. With a lint free rag and some throttle body cleaner, I scrubbed the plate and since have not had anymore issues with the car not starting. Hope this helps anyone.
Posted on Oct 20, 2008
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