Having problems with your Buick LeSabre ?
1992 buick regal custom transmission slips only on steep highway inclines. I shift to to lower D that stops it from shifting and accelerate and then it is fine. typically at higher speeds 60 to 75 mph
\015 Slips on prolonged highway inclines. Shift to lower D that prevents shifting and accelerate and this seems to work. Usually at higher speeds 65-75 MPH. Can bands be adjusted\015
Repair Help & Product Troubleshooting for Buick LeSabre
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