• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

when my car warms up...

myg00

New member
I've got a 96 Grand Prix with a 3.1l that I bought used. After a week or two the pulley for the water pump fell off and the car overheated. I replaced the intake gasket, plugs, wires, o2 sensors, and cleaned out the maf. Things were great for about a week. Now if the car warms up, and I turn it off for less than 45 mins, it runs really rough and stalls out. If I try to start it again it cranks, but won't start. If I wait 45 mins it starts and runs fine. The only code that came up was p0171, lean bank 1. Does anybody have any ideas?
 


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