86F2506.9
6.9 International
ok so i started filtering and mixing my WMO today and i was dumping a jug i had full of what i thought was oil but its gear oil is it ok to run gear oil through or no,
just thin it out some!
it smells a little funny coming out the tailpipe too
someone was sayin not to run trans fluid somethin about it scars the cylinder walls anyone ever here anything about that