So, I bought a 36 inch Bunton mower it have a 12.5 Kawi, I had it running for a few today to see how it was doing and I had a neighbor of my mothers complain that the mower smelt like toxic fumes. I dont want to get anyone sick but what the hell. I mean this guy is not one of my accounts and I really could not tell if he was joking with me or not. I mean I know the mower and motor both are old, is this somthing that I should worry about?? I can't smell it at all.