2001 GMC Yukon fuel System

Tiny
57GMC
  • MEMBER
  • 2001 GMC YUKON
  • V8
  • 2WD
  • AUTOMATIC
  • 20,000 MILES
Need image of fuel system schismatic & how to repair it.
Sunday, October 18th, 2009 AT 9:18 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum, your question is a little broard. Use a gage and check fuel pressure, 55 to 62 psi, key on engine off. 5.3 L engine


https://www.2carpros.com/forum/automotive_pictures/170934_01_gmc_yukon_fuel_pressure_1.jpg

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Sunday, October 18th, 2009 AT 2:43 PM

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