Ok I got a blaster from a co worker most on good shape but do handed a crate with the motor torn down to nothing split case everything out. I put it together using the service manual. Tried starting it but wouldn't kick over had a friend pull me up and down the road it try to start but wouldn't stay running pulled the magneto off and found that all the screws for the magnet were out so I put screws in still won't start. Is the cod and magneto just fried and need all new or is it some other issue? Thanks