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Re: 2014 Navistar Non SCR
Posted to HD/Fleet Forum on 5/15/2018 1 Reply

Rex, I am looking into it now, just a few questions

Code 3251-21 has been in the ECM and still is in the latest health report anything done about this fault?

Code 2659-14 EGR Valve this looks to be the fault that is going active related to the EGR valve du... Login to read more.

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