Well all summer long i'm having this problem once in a while. It just stalls out. I've changed the fuel pump, got a rebuilt card, and blew a head gasket that was fixed. out of the blue it just stalls out. with the old carb and rebuilt carb. same thing. it was suggested it's the coil so i'm hoping that is the problem. but any other suggestions are appreciated. This is all i have for work a play.