Al Slagell here with a 94 4X4 2500 reg cab and a tired automatic. I am at 175,000 miles and the transmission is shifting very slow in 3rd (empty) and even slipping in 1st annd 2nd when towing up steep logging roads. I would like some help locating a good transmission shop with experiance located within 200 miles of Missoula, MT. Thanks for any help, Al.