Thought I would share my results from Blackstone for the first analysis I had done. My owners manual calls for 15,000 / 7,500 for change intervals. I started at 7,500 miles per change when I bought the truck new and at 60,000 miles I switched to 10,000. Thought it would be prudent to get an analysis done before pushing any further than that.

Truck has had K&N oil filters and Valvoline Premium Blue since the first change. Now at almost 73,000 on the clock.



[IMG]local://upfiles/29839/0DF8E4B0CC4742239F781C4BC73544FD.jpg[/IMG]

 

can't ask for much more than that.... we usaully hear about truck running bad or problems with them. Nice to see one at least wearing just like it should

 

this is something I need to do. . .got 10K on my current oil[&:]