hi my new 30 h.p 1 week old with 6 hours running time is a pig to start.took it back to the dealer yesterday he checked it out and said it is the way i start it that i am fluding it. i tried it yesterday then it started first time this morning it refused to start i dried the plugs it then started.after having dozens of engines i now how to start one prime choke tiller in start position pull cord and go .this engine seems to flood after one or two pulls.any advice please.