I have a 4500 with 1900 hours that would start or take a jump. Replaced battery and the thing fired right up and ran for 10 minutes while I put all the body parts back on. Turned it off for a few minutes to fuel it up and now can't get to turn over.... Unit is in neutral and I have power - but the unit will not turn over. Gets lots of clicking in the engine bay /console - but can't figure out. Pulled and check all regular fuses. Any thoughts?