Hi. I’ve recently purchased a klf 300 bayou quad bike. Having a few issues with it starting and I’m thinking it needs a new carburettor but the only ones I can find online do not have electrical wires attached to the bottom of the carburettor. I can not remove and put them on the new carburettor as the screw head is totally knackered! I would really like to know what these wires actually do?? Some help on this situation would be very gratefully received.