Dies after starting

Tiny
CTREYNOLDS6
  • MEMBER
  • 1999 GMC SIERRA
  • V8
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
I have a 99 gmc sierra 2500 6.0L about 180,000 miles. It was running fine then it died, wait a while and it starts again but dies about 10-30 seconds later what could it be
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Saturday, February 19th, 2011 AT 12:18 AM

3 Replies

Tiny
PROTECH1980
  • EXPERT
Is it a crank no start condition when it quits? Start with checking fuel pressure.
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Saturday, February 19th, 2011 AT 12:31 AM
Tiny
CTREYNOLDS6
  • MEMBER
It starts if I wait a little while
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Saturday, February 19th, 2011 AT 12:56 AM
Tiny
PROTECH1980
  • EXPERT
Ok, We need to start somewhere, when the truck quits, what does it do when you try to start it, crank over fine and not start, or not crank at all? If it cranks over fine but doesnt start, lets start with getting a fuel pressure reading and we will go from there.
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Saturday, February 19th, 2011 AT 1:11 AM

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