Hi all. First time poster.
My son has the bike listed in the title. Starting a few days ago it started running ultra rough. It starts up but the idle is very jumpy even with some throttle added, and it's throwing a lot of white smoke out the back.
I swapped the plug with an NGK and changed the oil. No difference. Do I need to replace the carb or does this sound like a bigger problem, maybe with the engine?
It's been ages since I tinkered with engines so any help would be appreciated. Thank you in advance!
My son has the bike listed in the title. Starting a few days ago it started running ultra rough. It starts up but the idle is very jumpy even with some throttle added, and it's throwing a lot of white smoke out the back.
I swapped the plug with an NGK and changed the oil. No difference. Do I need to replace the carb or does this sound like a bigger problem, maybe with the engine?
It's been ages since I tinkered with engines so any help would be appreciated. Thank you in advance!
