my 2006 5.9 (15K miles) began running rough when I started it cold(70degrees) and blowing white smoke about two weeks ago.
I took it to the dealer, they could find nothing and of course it didn't do it at the dealership(engine warm). Dealer reset the computer but it still does it.
Took it back to the dealer, he has had it for two days says it does not run rough or blow smoke. He still has the truck.
Any ideas on this??
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2006 CTD, quad cab, long bed, 4X4, 48RE, AirRaid cool air intake,
RV Puller
