STARTS AND WONT STAY RUNNING IF IT DOES STAY ...

  • Tiny
  • Kenney1423
  • 1996 GMC SIERRA

Starts and wont stay running if it does stay running it sounds like terrible

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Saturday, November 10th, 2012 AT 7:11 PM

4 Replies

  • Tiny
  • Hmac300
  • EXPERT
  • 45,647 POSTS

Scan for codes and check fuelpressure first.

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Saturday, November 10th, 2012 AT 7:43 PM
  • Tiny
  • Kenney1423
  • MEMBER

Fuel pressure is good. Someone told me it was either the o2sensor or crank position sensor. I'm tired of buyingparts and that not be the problem

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Saturday, November 10th, 2012 AT 7:51 PM
  • Tiny
  • Hmac300
  • EXPERT
  • 45,647 POSTS

If fuelpressure is not 60-66psi for a small block, itsnot good enough, it needs to be read for pressure not just cause it squirts it's good it needs to be scanned so you don't keep buying parts and trying to fix it like that. You have to know what are a to go to fix it.

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Saturday, November 10th, 2012 AT 8:00 PM
  • Tiny
  • Kenney1423
  • MEMBER

It measured 60 to 62. I rented the tool

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Saturday, November 10th, 2012 AT 8:05 PM

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