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03-01-2013
I just bought a 2000 Grand Prix last night. It drives fine but this morning, and ever since, it will stall when as soon as I start it. It has been doing this a couple of times in a row and then it will stay started, and it hasn't stalled while I am driving. There is no check engine light. What could be causing it?
03-01-2013
Hard to say.
You could try cleaning the MAF sensor and the throttle body assembly along with the Idle Air control valve.
I would start there and then see if it continues.
03-01-2013
low fuel pressure?...Try priming it a few times next time it does it, then crank it over to see if it starts right up.
03-01-2013
check fuse 21 under the hood should b labled ign1 or ign1-uh that fuse distributes power to powertrain devices... maf, map, evap, h02's, and the bbv
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