99 Busa running rough



Old Wild Bill

Registered
I am the proud owner of a 1999 Hayabusa in close to original condition. The last ride, she started to miss at very light throttle only. She has 7800 miles (really) and has not had the 7500 mile service yet. The plugs are original and I am hoping they are the cause. Anyone have any other thoughts. Anyone like the irridium plugs? Thanks in advance. Bill???
 

Acehole

The crowbar!
Donating Member
Registered
sync the throttle bodies....Plugs should be fine unless it has sat for a while. Check them anyway plus the air cleaner...Also make sure you idle is around 1200-1250..
 


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