Thanks a bunch for all the help and suggestions. The EIC and mllud were right. The Err 02 error code was remedied by replacing the fuel shut off solenoid. Here is some info that will hopefully be useful to someone down the road. The machine would run for about a minute, then the voltage to the fuel solenoid would start dropping. When the voltage got down to 9 volts the machine would shut itself off giving the Err 02 code. The fuel solenoid would get extremely hot in the 2 or 3 minutes it took for automatic shut down. The resistance on the bad solenoid was 2.2 Ohms. The new solenoid read 14.9 Ohms. I looked the part up on messnicks? and it was $140. The local NH tractor dealer had NH brand solenoids for $99 or aftermarket solenoids for $49. Being a cheapskate I got the cheap one and so far have about 8 or 9 trouble free hours on it. (knock on wood)