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Re: Idle only mode 6.7l powerstroke
Posted to HD/Fleet Forum on 2/6/2018

Just a suggestion, try resetting dpf and def parameters. Perform koer test in glow plug module and pcm. Clear all codes. If truck will then go down the road even in derate there is a reset proceedure to accelerate to a certain speed then let off the throttle t... Login to read more.