Engine wont run

Tiny
MOONRIDER
  • MEMBER
  • 1992 GMC YUKON HYBRID
  • 5.7L
  • 2WD
  • AUTOMATIC
  • 134,000 MILES
Yes it sat a while. Emptied fuel tank, line gas filter, spark plugs, pretty new fuel pump, located in fuel tank and a new battery. It just wont completely turn over. Put few ounces of gas in carburetor. It tried to run but it acts like it is not getting gas to carburetor. Been a strong running van until this. Thank you
Saturday, October 15th, 2016 AT 8:25 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,895 POSTS
It sounds like you have a timing issue, can you please do a compression test to see if the engine is okay then we can get started testing.

Here is a guide to help you get started.

https://www.2carpros.com/articles/how-to-test-engine-compression

Please let us know what you find so it will help others.

Best, Ken
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Monday, October 17th, 2016 AT 7:03 PM

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