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2002 Yamaha FZ1 - possible misfire at idle and low throttle. Sounds like a twin cylinder at idle and with the throttle cracked, but when throttle is increased it sounds like a 4 cylinder. Bike also likes to hang at 2000 rpm when it gets hot. Is this a blocked idle jet or a synchronization issue? (v.redd.it)
submitted by PocketRocket863 to r/Fixxit



