The day I bought it at the auction, it idled and ran ok. Drove it home, drove fine, except only running 55 mph and seeming kinda sluggish. I am used to my dads DT466 mechanical. The next day I go out and start the truck and its missing. I let it warm up to see if it clears, nothing. I put it to the floor to see if it would clear out, nothing. Just sits there and misses and revs slow.
Also, I pulled the intake tube and checked the turbo to see if that was my sluggish problem.
There is no oil on the intercooler side, but there is a small amount of side play in the turbo shaft. None pushing and pulling the shaft, just side to side. How much movement is within spec?