WHAT IS MAKING MY VAN SHUT OFF RIGHT AFTER IT STARTS?

  • Tiny
  • Chapman
  • 2000 GMC Savana

I have replaced to fuel pump, regulator, filter, and tested the pressure at cranking it's 60-65 pounds. It will run fine if I'm spraying carb starter in. Spark is great and I tested all the fuses and everything there is fine. No leaks in vacuum lines. Please tell me what I'm missing.

Wednesday, May 23rd, 2012 AT 4:37 AM

3 Answers

  • Tiny
  • saturntech9
  • Expert
  • 28,864 posts

Is your security light on or flashing?

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Wednesday, May 23rd, 2012 AT 6:42 AM
  • Tiny
  • Chapman
  • Member

The security light comes on when you turn the key and then goes out

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Wednesday, May 23rd, 2012 AT 5:02 PM
  • Tiny
  • saturntech9
  • Expert
  • 28,864 posts

Do you have any codes in the computer?

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Wednesday, May 23rd, 2012 AT 5:30 PM

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