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Old 03-02-2010, 03:35 PM   #3 (permalink)
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DFCO would be built into the ECM. Do you mean DFCO, or EOC (Engine-Off-Coasting)? If it was bad for it, I think we would have seen a LOT more problems/complaints from the general public; end result being a recall. Seeing as that isn't the case, I'd say DFCO is totally fine.
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