Just purchased a 93 TW with 18k miles on it. When I picked it up it had fuel leaking from somewhere but it was running strongly. Next day I started it with electric start and it fired right up. Rode it for about 15 min and then shut it off. Fuel leak had stopped as well. About an hour later went to ride again and it wouldn't start with either electric or kick. I've taken the carb off and cleaned it - it was dirty but not horrible. The bike will start now but only with the kick start and it will only run for about 10 minutes and then quits and it stalls out as soon as I try to shift out of 2nd. I'm running SeaFoam thru it as well and I adjusted valves. I put in new fuel as well. Also once the bike stops running I have to let it sit for awhile to get it to start again. Also it will only start with the kick starter. Electric starter turns it over and battery is new and strong. I'm baffled - especially as to why it won't start with electric starter. Any help would be appreciated - would love to get it running and enjoy it!! Thanks!!