@keithwi, Keith, Maybe start by removing old fuel and filling with fresh good fuel. Sounds like it could be a timing issue, stuck valve, low compression. also could be dirty carb, spark plug wire shorting,ignition wire shorting, etc. Use the trouble shooting link below may be of some help. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
http://www.ezgogolfcartguide.com/trouble...
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