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02 Cummins ISC 315 lots of smoke/miss/exhaust pop
Posted to HD/Fleet Forum on 5/7/2009 2 Replies

Ain't no wonder I've gray hair.

This truck was pulled in with no power complaint and the smoking problems. Sounds like the timing is off too. Flash code 539 was pulled and our Eaton scaner showed a supressor circuit problem too.

Acording to the trouble sh... Login to read more.

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