is it leaking gear oil or engine oil?
its very common for the rear main seal of the 22r engines to leak.... takes about 5 minutes to replace, but the tranny has to be out
um yea, in most cases the tranny is usually IN trucks when a leak is discovered
yea if its the rear main either the tranny comes out or the engine, cause the flywheel also must be removed
find out if its engine oil or smelly gear oil
