[Kb108]

Hi, I have a 1998 Yamaha srx 700 that blew up so I put a 2000 srx 700 motor and wiring harness in it. Today I started it and it runs good other then when I let off the gas it seems like I hit the kill switch. The air box is not on it and I already cleaned the carbs and got new spark plugs. If I turn the idle up a lot it will run but it idles high. It is getting gas and it has new gas in it. There is also a wire that comes out by the TORS and carb wires that I don’t know where it connects to. Anyone know what this might be?