autotr

My current problem applies to a 1993, E280 with M104 engine and 722.5, 5speed auto box. Auto box is misbehaving - Missing the 4. gear 1. Starts fine, up changes quite smoothly and at correct speeds. 2. At the 3 to 4 up-change point, it engages 4th for about half a second then changes to 5th...