91 Yamaha Champ 100cc
#1
91 Yamaha Champ 100cc
This bike seems like it misses when just holding the throttle about half open. I have tried changing the plug (black sooty looking). What else can I look at? I am running 87 octane fuel in it right now but not sure if I should be running 91 or not. What is the recommended fuel for these bikes?
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)