7 Hours Ago
That's what happened to me. 15k for my 550, built a flatbed on it then lost a turbo. 5k, running again for awhile, left me on the side of the road 100 miles from home. 500 tow bill, had low fuel pressure, while working on it the pressure snapped back up. No codes, couldn't figure it out, ran fine a few months and burnt a piston. Power stroke mechanic said he won't rebuild the 6.4 anymore cause they go bad and he eats the second one. Said 15k for a factory crate motor plus install, only thing he'll do with them.