I finally wrapped up fixing my broken flexplate on my 99' Tacoma (3.4 A/T) including an IPT valvebody upgrade. It feels like there is a lot of resistance when I'm accelerating and I also lost reverse. I had reverse when I finished but lost it after driving around the block a couple of times. I can't even push the truck backwards in neutral. I'm stumped on what it could be. There isn't any grinding noises or anything to go by... I really don't feel like dropping the pan or this f'n transmission again. I was extremely careful so I wouldn't have to.