I'm having trouble with the wife's machine. It was a hard start when I took it out of storage on the weekend. When I did get it started, it "chokes" when I give it gas and either stalls, or has no power. Almost like it is running on only one cylinder. I had time last night to quickly look at the plugs and they are not fouled. I have time tonight to start looking a little harder, but i am not familiar with efi systems Anybody know how to start checking/testing a batteryless efi system?