04-13-2008, 05:00 PM
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#8 (permalink)
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Senior Member
Car: 2006 Chrysler 300C SRT8
Join Date: Aug 2006
Member Number: 7710
Location: Wesley Chapel, Florida
Posts: 355
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Its the heat comming off the exhaust and the cats.
Heat = Expand
Cool= Contract
Tick, Tick, Tick
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