Oil change interval Ram CTD .
I can't find the post but someone here questioned my 15,000 mile oil change interval , subject said his said 10,000 . I looked it up in my book and it does say 15,000 miles ! I can see some confusion...
Forum Discussion
I also went back and edited my post. I changed the word "dino" oil to "non syn". I'd guess most or many of us are of the abiotic oil theory or we wouldn't be operating RV's.
