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Re: 3406c cat intermintent problem
Posted to HD/Fleet Forum on 5/19/2007

All you would have to do is change the block, head, injectors,front gear train and cover, ECM, complete wiring harness.

Bill: Check the J5/P5 connector pins and sockets (going into the transducer module) Look real close at pins for signs of fretting, I had a... Login to read more.