HIGH IDLE AFTER FUEL LINE REPLACEMENT RUBBER ...

  • Tiny
  • steve @44
  • 1994 Buick Lesabre
  • 140,000 miles

High idle after fuel line replacement rubber hose and new filter any connection

Wednesday, February 6th, 2013 AT 3:56 PM

1 Answer

  • Tiny
  • JDL
  • Expert
  • 16,216 posts

Was the problem immediately after the repair? If so, it is curious. Did you double check the work? Use a gage and check fuel pressure. Check for vacuum leaks. Block off the mouth of throttle-body, engine idling, does it have any effect on the idle?

Clean throttle-body and idle air control.

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Wednesday, February 6th, 2013 AT 4:24 PM

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