Oil additive f350. 7.3 2001
What is best oil additive to add to 7.3 with 171000 miles?
Forum Discussion
rbs62 wrote:
Sorry about that I ment add to fuel !
I used DieselKleen in my old jetta TDI for 300,000 miles.
I used DieselKleen in my old jetta TDI for 300,000 miles.
