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I have an ezgo cart with a robin 295cc motor 1 cyl has 150lbs compression the other had 70. put oil in each cyl. and compression went up Suggestions please. Thank you
@asherboyak ,Rick , the low compression cylinder may be able to be honed and new rings(MAYBE), Usually the engine would be torn down completely and rebuilt. Some of the small engine shops have a scope/camera that they can put in the spark plug hole to see wear/damage/etc., enabling them to diagnose with out total tear down and may be able to give an estimate. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.