failure to shift into overdrive, then other gears. Once the car downshifts, it just tacs out and I have to put in park and turn off. When I turn it back on if the transmission is cold it works more often, as it heats up it gets harder and harder shifting. (automatic stationwagon)
Where do I begin diagnostics? on 1992 Ford Taurus
by bmattox in Jasonville, IN on September 10, 2012
ANSWER by globalhelper on September 10, 2012
seek a free diag and est from AAmco and then shop prices
after code po301 came on I was told to get a diagnostic test to see the exact problem. Where do i have that done? how much should it cost?