I have a 1990 Johsno VRO 140. The VRO pump has been pulled off, and it is set up to have 50:1 mix. My mechanic had it running and said it was rady to go. He said I need a kill switch though. Of course I get it and I can't get it started. My question is is the fuel line right next to the VRO oil line, right above some red switch. My line has been primed and seems hard. It turns over and sound so close it has a puch in choke. I am holding the button down with my thumb while I do this. My meachni said he used a kill. The only thing he asid it could be was that I was not depressing the kill swithc all the way. But to me it sounds like its not getting gas. Let me know guys. Also ist there any way to unwire the kill switch and is my fuel hooked up right?