Hi,I wrote earlier thinking that I had a fuel pump issue from the car not starting when up a hill. This happened the other day and then it started and ran on level ground. I put $25 of gas in it and drove it home and parked it in the garage. I went to start it this morning and it runs for about three seconds and quits.Also I noticed the last time I was driving it it smelled like it was running really rich and stumbling a little. It has a M-103 engine. Please help. Greg.