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Engine Runs away at odd times

(1999 Ford Ranger)
in Cookeville, TN on April 01, 2011
when stoping sometimes it races wideopen until you completely stop
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Popular Answer
on April 01, 2011
Chances are the throttle body is very dirty and getting stuck open when the engine/tranny are downshifting on decelration. It could aslo be a problem with the idle air control motor malfunctioning. Have a reputable shop check/diagnose the problem for you.
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