As the title states, there is a TSB for 89-91 Monteros and 4wd trucks describing adding friction modifier (ME580150) to the manual transmission.

Anyone doing this with theirs? If so, what brand of friction modifier did you use? Just a "generic" one for LSDs or did you go with the specific Mitsubishi product?

I'm curious as I bought some "Trans-X Posi-Trac" friction modifier today, but thought I would check the collective wisdom here before adding this to my M/T.

Thanks! <img src="/forums/images/graemlins/kewl.gif" alt="" />

Eric W.

'89 Dodge Raider -- 3.0L V6, MT, SWB