oil analysis
Greetings all, I am somewhat a stickler to maintenance on my vehicle since I do a lot of driving and I want to be sure that my vehicle will last as long as it possibly can I have a F350 dually long...
Forum Discussion
I started doing the syn/bypass/UOA routine 20 years ago. I used to go 25k w/o a problem. These days it takes me 2-3 yrs to put on 15k miles so I change it at 15k. I also check the full flow filter DP just before I change and it's only 2.5 psi so no need to change that before 15K. It takes time to fine tune your system but it saves a lot of $$ and work. Craig
