When I was out last night, my motor won't turn off even after I removing the kill switch and turned the ignition key off. It would just sit there and idle. I finally took the gas line off and waited about 3-4 minutes then it stopped. Would could be causing this? This is the third time out this happens. Motor is a '78 Rude 115hp. It runs great at WOT and all setting in between. I'm using 50:1 ratio. Thanks in advance.
