I Just bought a Mustang 2040 a little while ago. I spent a good part of the day digging a driveway with it and at the end of the day I parked it on the driveway to clean up my tools and when I came back to move it for the night it Started Ran for a few seconds and Died. It starts right back up Runs for a Few seconds and Dies.... Can anyone give me any ideas? Is it electrical? Relays? Silinoids? What should i look for? I know there is alot of by-passed junk like the seat switch and such. Anyone have a wiring diagram? THANKS