1986 Ford F-150 IDLE TO FAST

Tiny
JOSH2762
  • MEMBER
  • 1986 FORD F-150
  • V8
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
HOW DO YOU IDLE DOWN A FUEL INJECTED TRUCK OR WHAT COULD MAKE A FUEL INJECTED TRUCK IDLE TO FAST
Thursday, February 14th, 2008 AT 4:27 PM

1 Reply

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,750 POSTS
Replace your idle air control valve, (very common). This is how the computer controls the idle and when they go bad they either stick so the idle is too low or in your case stick in the high idle position.
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Thursday, February 14th, 2008 AT 4:40 PM

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