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Full Version: Check engine light
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Just wondering after getting turbo replaced truck regened 2weeks during blowed white smoke after idling for a bit. Now check engine light popped on and now it don't regen and no white smoke.
It wont regen with cel on. You need to find out what codes are active.
White smoke is from fuel collecting in the can.

How many miles since the doc or dpf were cleaned?
Start with an EGR tune-up.
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