atb7346
06-06-2005, 09:23 PM
I had a problem climbing some hills last week. I have a 400ex that has a K&N and has been jetted. I would start climibing the hill at high RPM's and about half way up, it would act like it just ran out of fuel and I almost wrecked a few times. I brought it home and took the carb apart and cleaned it and it doesn't seem to be doing it anymore, but I haven't been on any steep hills. Any thoughts?
THanks
THanks