Appreciate the help. Put the old carb back on and started up! Ran great no surging for 5 minutes then started surging again. Eventually died.. maybe it is a fuel line collapsed or even the vacuum line coming off valve cover? Going to replace them all unless there may be another potential reason...
Kohler Courage 20 sv710 750cc
bear with me.. I'm not a lawn mower mechanic by any means (diesel mechanic by trade) but my toro has been giving me problems non stop all year. Started with barley wanting to stay running, i changed the carb, fuel pump, fuel lines and service it. After that it...