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2000 Chevy Astro reman ECM now no start

Tiny
LEANJOE
  • MEMBER
  • 2000 CHEVROLET ASTRO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 152,670 MILES
Overheated and took out head gaskets. Replaced gaskets, plugs, wires, cap/rotor and ecm. Has ecm flashed and followed re-learn steps. Still have no fuel enable. This guy is thrwoing parts at it and spending all my money, what can I do next?
Monday, August 16th, 2010 AT 7:14 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Is it cranking over and will not start? If so power the fuel pump direct from the battery and see it will come on.
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Monday, August 16th, 2010 AT 7:23 PM
Tiny
LEANJOE
  • MEMBER
  • 4 POSTS
I have fuel right up to the cap on the fuel line going to the spider. The re-learn instructions say that security light should go off, it did, still seems like no fuel enable to injectors.
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Monday, August 16th, 2010 AT 7:33 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Computer might not be picking up an input signal from a sensor to synchronize the injectors such as the cam sensor or the computer injector ground driver circuit.
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Monday, August 16th, 2010 AT 7:41 PM

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