4th gear/overdrive on 1990 Mercury Grand Marquis

when car shifts to 4th and you let off gas it quits pulling you have to give it a lot of gas for it to start pulling again already changed fluid and filter

by in Sharon, TN on October 14, 2009
2 answers
ANSWER by , October 14, 2009
What do you mean by pulling ????
ANSWER by , September 30, 2010
overdrive gone out