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Re: 04 duramax injector tubes
Posted to HD/Fleet Forum on 1/25/2018 2 Replies

this is a split year engine. last one i did was early model has taper like bubble flare on brake line. bad news is when you take them off rust between nut and tube is funneled into the injector. i would suggest new lines for sealing integrity. they pull out of... Login to read more.

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