Car cutting out

Tiny
MATTYEVO
  • MEMBER
  • 2001 FORD MONDEO
  • MANUAL
The revs go down to zero when slowing down and then cuts out
Wednesday, February 23rd, 2011 AT 10:55 AM

1 Reply

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
You may have a bad IAC ( idle air control) but try eliminating any vacuum leaks and cleaning the throttle body first. Remove the intake snorkel, have someone hold the throttle wide open for you and scrub the back side of the throttle plate and surrounding bore with an old tooth brush and some carb cleaner. Be sure to spray some into the small holes next to the throttle plate. That should help stabilize the idle. If it still has a problem, replace the IAC.
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Wednesday, February 23rd, 2011 AT 12:58 PM

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