Was cleaning the engine on a EZGO ST 480 16 HP Vanguard with a rag and poking around the front of it and now it lost spark. I may have seen a spark but am not sure. All the sudden it would turn over but no fire. Verified no spark both cylinders. Verified compression at 152 and 158. Seem like pretty good numbers. All wiring looks as it should, or as it did before loosing spark. Any ideas? Ran like a scalded cat earlier tonight.