Originally Posted By: scoobie
It clogged up my oil filter so I had to find another use for it, since I bought several cans. shifting seems ok, so probably i haven't ruined anything there yet. I shift quite smartly - sometimes it doesn't seem to want to downshift to 3rd, but usually it does all of the downshifts nicely, but I do delay it quite a bit if I want to go down to first.
I just assumed the manufacturer doesn't like MoS2 because it's black, and the consumer doesn't like to see black oil.
I'd get it out of the tranny, run something cheap (mfg approved) thru it to get all that junk out. Then add what the mfg suggests before you ruin the gear box.