My dart has right at 5500 miles on this oil change the olm is at 30%
I am running 5w40 synpower . Would you run the olm down to 0? Just wondering what you would do .
Oil is cheap , get it outta there.
I agree with you but since he says he's running Synpower 5w40 I'm assuming he has already changed the FF.
I used to change FF at 800 to 1200 miles but now go as much as 3K (because I do believe machining techniques have gotten better hence less break-in debris).
My new car regimen is now...FF out at 2 to 3K...next fill out 4 to 5K later...after that 5 to 8K OCI's depending on usage, OLM, syn. or dino etc...