just traded my 08 powerstroke in on a 06 duramax drove it home bout 2 hrs away and love it i checked my mpgs on the way home and got 19.57 done by hand way better than the ford..

just here to tell ya that im inpressed and any tips on these trucks running any thing in the fuel additiaves to use or not any info would be great thanks

 

https://www.dieselbombers.com/altern...ght=stroke+oil check this thread out and see if it helps in anyway

 

Stanadyne Performance or lubricity formulas are very strong proven products, 2-stroke oil works wonders, and IMHO Howes is the best for winter.