99 WR400. what could cause my bike to stall when I touch the throttle? I changed from yz timing back to wr and it starts fairly easy but, when I try to give it some throttle it keeps stalling. I pulled the carb apart recently and cleaned hell out of it. I keep thinking I smell "bad" gas now and then also. Could this be a possibility? Where should I start looking?
Edited by treefrog, April 15, 2014 - 05:59 PM.