Power Loss and lots of Grey Smoke
hye guys, hope you can help. I've got a 05 F350 with an 06 6.0 in it. Having a reoccuring issue. Truck runs great for a while, then losses power (almost like it has a governor in it, won't rev, can barely creep along) and while it loses power it smokes a lot. No check engine light. Today when it did it I had stepped on it to pass somebody then it lost power and started smoking shortly after that. I limped along for a bit, pulled over and shut off, restarted then reved it up a bit in neutral which cleared it up and seems to run normally, enough for me to make it home. Any pointers on where to look first would be helpful. Thanks.