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2003 chevy express 2500 6.0 ,wont idle cold start
Posted to HD/Fleet Forum on 4/16/2007

When starting this van cold it has no idle kick [...] can push the throttle and it wil keep running.I cannot control the isc with a tech 2. After about 20 min of running time the problum just goes away. History, New pcm with current flash, new throttle body as... Login to read more.