Did I read that Shell changed the formula for the Rotella T 10W30 oil?
Something about no longer having an API rating. I have been using this oil in my
Mercury 40 horse 4 stroke for the last 3 summers, absolutely no complaints about the oil.
Regards, old jim
Something about no longer having an API rating. I have been using this oil in my
Mercury 40 horse 4 stroke for the last 3 summers, absolutely no complaints about the oil.
Regards, old jim
Last edited by a moderator: