WHAT MAKES IT IDLE UP AND DOWNCAR IDLE HIGH AND ...

  • Tiny
  • Anonymous
  • 2005 Ford Taurus
  • 268,000 miles

What makes it idle up and down
car idle high and low

Saturday, January 5th, 2013 AT 5:56 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,549 posts

Idle air control valve is the most common failure for this. Also, look for vacuum leaks

Roy

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Sunday, January 6th, 2013 AT 3:09 PM

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