engine died...

[D&Gbuick]

So I pull the car out of the garage & let it warm up a little.. cut the car off to use the trunk key (T-tops) now, the car wont crank back. With a little throttle, it'll start, but will not stay cranked at idle. Any clues? The car has a new fuel system, pump, walbro, pressure reg... HELP!

 

[greeneyegi]

IAC would be my first guess.got a scantool of any kind?some kind of info on your recipe in your sig would help alot.
does it stay running if you keep it running with gas pedal?

 

[D&Gbuick]

scantool has not been hooked up..yet. was actually getting the car roadworthy so she could be delivered for the upgrades I have purchased so far. (that's my luck) As for the car running.. I never attempted to keep it running for any length of time. However, the last time I cranked the car, it seemed to be getting way too much fuel when I pressed the pedal. SO NOW SHES JUST SITTING, AND WAITING. BTW, Thanks for your your response and willingness to help

 

[buddy]

Did ses light come on?

 

[bpman1234]

so it was running fine before the new fuel pump and regulator no hot wire .?is it primming when you turn the key ,

 

[Danster]

I agree with it being the IAC. Had that issue and changed the IAC.

 

[1fastcobra]

IAC would be my first guess.got a scantool of any kind?some kind of info on your recipe in your sig would help alot.
does it stay running if you keep it running with gas pedal?

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[bpman1234]

ttop car. check all your ecm plugs take them off and look at the contacts for corrosion. if its garaged and out of the rain then maybe not but i would check it anyway to cross off on the list to check ,start with the easy .

 

[D&Gbuick]

The fuel pump, and upgrades were installed prior to the issue with the car now. Was fine for 6~8 moths, and yes the pump primes when key is turned. Planning 2 check all the items above over the weekend. Thanks for the tips!