Originally Posted by
ron525
Awhile back I had my car in for an inspection 2 at the dealer. I think they reset the computers. When I got it back, there was a noticeable increase in acceleration and the upshift points in the auto trans came higher in the revs. These cars (mine='94 525) have adaptive transmission controls. I usually step on the gas lightly. Since I've had it back, the computers adapted to my driving style again. If you don't reset, try driving more aggressively for the transmission to adapt to that style.