So I recently bought a honda pa50i the guy told me that he was revving it up and all of sudden it popped well I brought it home and looked for spark didn't see none tested compression only got 35 psi but then I noticed that the altenator was not spinning with the pedals but if spun it by hand it did spark any suggestions on what I might need or what may have caused this thx in advance* Moved to this forum by grahammotzing