| I'm not a mechanic, but I hope you find out what the problem is and hope it's under warranty or it cost little. In my bestest guesstimation I would say it could be the turbo. With and oil leak and a grinding noise sounds possible. But again, just a guess.
I know that when someone posts a question and I don't have a clue, I don't give a response. I think I will start just to let the person feel someone out here is watching.
Best of luck to you and your "BABY". Please let us know what the problem was.
__________________ duramax-rob
__________________________________________________ __________________________________________________ _
2001 Chevy 3500 CC Longbed Dually 4X4, 6.6 Duramax, Hypertec Programmer, Magna Flow 4" Exhaust, 5th wheel hitch, Jayco 32' 5th Wheel  Some's good, More's better, Too much is just enough!!!! |