I have a 1989 Evinrude 50hp VRO. The problem that I am having is when it is idling and or at slow speeds it acts like it is back firing out of the intake. When I had the air cleaner cover off and ran it, it spits fuel out of the upper intake when it back fires. It will do this a couple of times...
I have a 1989 Evinrude 50HP VRO. The VRO is disconnected and using mixed fuel. The problem that I am having is when it idles it seems like it backfires (but doesnt) through the intake and at that time it spits a little fuel out of the lower carb. It will die then start right back up and do it...
