WHY VEHICLE WILL START,BUT QUIT RUNNING AFTER A COUPLE SECONDS

  • Tiny
  • scooterfxr3
  • 1999 Chevrolet Blazer
  • 150,000 miles

It starts right up but after a couple seconds it quits, has had a fuel pump and filter replaced within the last year. I replaced the mass air flow sensor, but no luck, it has done this before and if I removed the wire to mass air flow sensor a few times then it would start, now no luck with doing that

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Saturday, August 11th, 2012 AT 9:03 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

Clean the idle air control valve and test the TPS and MAP sensor-start here and then let us know-

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Saturday, August 11th, 2012 AT 9:27 PM

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