Ford Mustang Forum - View Single Post - MT-82 Transmission Additive Update
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post #89 of (permalink) Old 09-14-2013
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pdmustgt's Avatar
Joined: Mar 2011
Location: Midwest
Posts: 1,160
Originally Posted by MUSTANGBUZZ View Post
I put $60 of Royal Purple 75w90 gear(not SM) and $50 for Jiffy Lube to put it in. It shifts great when warm and for some reason leaks thru vent tube now and then. I wish I had known there was an additive. I really would like the smooth shift all the time because its als a daily driver,

Because they overfilled it
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