rotarydragon
Full Access Member
Ran Delo in a fleet of 3208 Cats and NTC Cummins and never had an oil related failure. It was a red color back then, oddly enough.
I always thought the company was mobil 1Do they make a 15W40 Mobil 1?
That's dino. Mobil 1 is synthetic.I always thought the company was mobil 1
https://shop.advanceautoparts.com/p...gclid=CJ7Tq6bo_NQCFZBcfgod4N8HkA&gclsrc=aw.ds
is the stuff I'm talking about.
Thanks for the help, I'm gonna try dyno delo and see if I have less oil loss. As said before I have no leaks of any kind and zero blow by at any rpm or temp so I don't think it is ring related.
Take the oil fill cap off while running, Ford says a little blow by at idle is normal as long as it goes away when you raise rpmHow did you check blowby? Due to HUGE ring end gaps, these always have blowby. I have had my crew cab since 170k, now 379k...blowby looks the same, but oil consumption has gone from less than half a quart in 3k to a gallon or more per 1k