spark plug, or what?

[dirtdawg]

i have problems with my plug i think. i'll be riding around and it will be stopped and then i'll go to do a wheelie or just really get on the gas and it will die and make this really high-pitched noise like the sound it makes when you overstart it. it is really weird. and then it is hard to start after that happens. i think my plug is fouled, but idk. it will run like a champ and then 2 minutes later it will almost die. it is very frustrating.

[MRJACK9]

I think you have two problems.
1. Your gas/fuel filter is dirty.
2. A bearing is spinning, which one? Your dealer could probably point you in the right direction.

Your spark is mostly likely not a problem.

[dirtdawg]

it was actaully idling low. now it seems good, but the exhaust seems to be making a skipping noise when the exhaust comes out.