rwt101

I have a 99 Outback with a 2.5. I had pulled the motor and replaced head gasket and timing belt and water pump. Reinstalled and it ran good. Then I decided to install half shafts and front brakes and rack and pinion boots. I disconnected the battery so I could unlock the wheels to do the half shafts. Got everything together and now it idles great until you try and accelerate and it stumbles and has no power and sometime it dies It is not drivable. Out of gear if you move the accelerator slow you can rev it up and it does not miss. Any help would be greatly appreciated. And no codes. Bob T