Trans slipping on 1997 Mercury Sable

I have changed fluid and filter and added lucas trany additive and cured this problem before! But is their a problem with these trans I don't know about?

by in Menifee, CA on April 22, 2013
3 answers 2 comments
ANSWER by , April 22, 2013
How many miles on it?
COMMENT by , April 22, 2013
173000
COMMENT by , April 23, 2013
might finally be worn out. Follow goodguy suggestion & get references for the shop you bring it to .
ANSWER by , April 22, 2013
take it to tranny shop for diaqnosis
ANSWER by , April 23, 2013
to tell you the truth you have been lucky at that mileage. seek a free diag and est from aamco then shop the prices