I have 03 lawn mower. the deck is removed.using for snow plow. i check it to see if starting and the motor would not turn. replace solenoid, key switch, battery, and starter. still not starting, but if i hot wire it the motor turns but no running motor. coil replace spark plug replace and carb been clean. try wiring but don't know how it run. just want the mower to start and run, just simple push and start with couple wire not a nest of wires. please help.