So I recently changed my manual trans fluid and differential fluid with redline MTL in the trans and redline 75w90 in the diff. I read a thread (which I cant find now) that said they used two FULL bottles for the trans and under 2 for the diff. My car is an '87 325IS, but my trans barely took 1.5 bottles before it started spewing out. Now cold shifts are much better (what I was trying to fix), but its still really notchy, if not notchier than before, at operating temperature. Are you supposed to overfill it or was I right to stop once it started coming back out?
Thanks
Thanks
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