VAPOR LOCK

  • Tiny
  • jenniemcconnell26
  • 1999 GMC Yukon
  • V8
  • 4WD
  • automatic
  • 175,000 miles

My 1999 gmc yukon is vapor lock?

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Sunday, July 17th, 2011 AT 10:19 PM

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  • Tiny
  • saturntech9
  • Expert
  • 29,872 posts

So if you take off the gas cap it starts?Whats going on?I need more info?

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Sunday, July 17th, 2011 AT 10:30 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,872 posts

Also any codes?

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Sunday, July 17th, 2011 AT 10:31 PM

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