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Starving for fuel

Tiny
JOHNSOWG
  • MEMBER
  • 2002 GMC YUKON
  • V8
  • AWD
  • AUTOMATIC
  • 225,000 MILES
GMC youkon xl was running great on the road until I put it into reverse to park, it then stopped running. It will idle for a short moment an shutdown. I pull fuel filter an gas pumps when key is turned. I put a new filter on, it still won't start. What can I do?
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Wednesday, December 29th, 2010 AT 3:04 PM

2 Replies

Tiny
RNDARROW
  • MEMBER
  • 15 POSTS
I would perform a fuel pressure check on the vehicle. Find out what the manufacture reccomends for fuel pressure for that particular vehicle. Normally its around 42lbs. That will determine if you have a weak fuel pump or a bad fuel pressure regulator. Either of those could cause your problem.
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Wednesday, December 29th, 2010 AT 4:14 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Get some idea what to look for from the following link.

https://www.2carpros.com/articles/car-cranks-but-wont-start
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Wednesday, December 29th, 2010 AT 7:42 PM

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