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Cold idle surge

(2008 Dodge Charger)
in Kincheloe, MI on April 26, 2011
when i start the engine the idle surges up and down for about 15 seconds then evens out..it only does it after the engine has been off for several hours
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Popular Answer
Check and see if the IAC motor is clogged.
on April 28, 2011
first of all; thanks for your reply...what is the lac motor, and how do i check it?
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