Originally Posted By: addyguy
Man, do those Toyota's in general ever beat up oil on short OCI's - down to 3.6 TBN at 6k miles, WITH 2 quarts top-off!
I know this is severe service, but still, oil doesn't look like it would do 10k!
Bill in Utah went 10k on this oil, with (I think) 2 quarts of...