I need help. I bought a nice 83 xl600r a few months ago. Its a thing of beauty and started and ran great. The other day I was riding on the street and I lost all throttle control all of a sudden. The bike stalled out, so I pop started it while I still had the speed...still no throttle and it stalled again...once more and dead on the side of the road. I brought it home and examined the throttle cables (thinking I must have broken one) and they were both fine. I pulled the carbs and cleaned them out and blew out the jets with compressed air. They were a little dirty but not fully blocked. I reinstalled everything (with much swearing) and tried to start it and still no throttle! It sounds like it wants to start but I cant give it gas to keep it going. Any advice would be appreciated greatly! Thanks.