My truck still does not want to move in drive. I checked and checked and checked the fluid in it and I am sure it is not low. It goes just fine in reverse. When i pull it into reverse you can feel it engage. But what i put it in drive it does not feel the same. When I push on the gas the rpm's come up some and it barely creeps forward. It feels as though it is slipping but I dont know why it would seeing as how it was fine untill i changed the pan. Is there any explination for not going in drive but acting fine in reverse. Could I have cut a wire along side the trans or pulled one out? I need help. I am supose to dyno in a week.