Why does mt car shake in idle and****** when im slowing down-

1988 FORD CROWN VICTORIA
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ARSINEO
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  • 1 POST
Shakes going from high to low idle and its sucking air when i slow down
Dec 5, 2011 at 7:57 AM
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MERLIN2021
  • CERTIFIED EXPERT
  • 17,250 POSTS
On the throttle body find the idle air control valve andreplac it. Also use a ford approved cleaner and clean it out.
Dec 5, 2011 at 11:28 AM