Forum Discussion
carringb
Jul 12, 2016Explorer
X2 on not driving. If it's the EGR cooler, it can cause more damage. If its the DPF if means its trying to burn off excess fuel, which could end up fouling it or plugging it with ash. A 2014 won't ever smoke during regen. Actually none of the 6.7's do, unlike the Ford 6.4L.
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