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2002 Ford Expedition

Tiny
BB8480
  • MEMBER
  • 2002 FORD EXPEDITION
Engine Mechanical problem
2002 Ford Expedition V8 Front Wheel Drive 120000 miles

My vehicle starts and runs great until I come to a light or when at an idle then it stalls.
Thursday, October 9th, 2008 AT 3:34 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Disconnect the IAC module and take it for a test drive, it run better? If so check the wires for corrosion. Also take and clean out the throttle body to make sure the valves are closing properly and activiating the IAC module.

Iac may be gummed up and need a cleaning.

Any check engien codes?
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Thursday, October 9th, 2008 AT 6:02 PM

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