MY 1999 GMC YUKON DENALI START ACCELERATING AFTER YOU HAVE REMOVED YOU FOOT FROM THE PEDAL.

  • Tiny
  • lmduke
  • 1999 GMC Yukon
  • 113,000 miles

About 2 weeks ago my car started to accelerate when you remove your foot from the gas pedal. What can cause this?

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Sunday, September 25th, 2011 AT 10:03 PM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Could be a fly by wire issue or a vacuum leak that has raised the idle up. You need to get it checked to verify and get a bid.

Roy

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Monday, September 26th, 2011 AT 12:48 AM

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