jbbaynes
New Member
I've got a 2004 FZ1 that it seems is running rich in one cylinder at idle. Above 2000RPM-2500RPM the bike runs great, no power issues. Initially the bike was running very rich, carbs have been gone through and thoroughly cleaned, float levels adjusted and spark plugs are all new. Even after all the adjustments and cleaning the 3rd cylinder seems to be fouling at idle. Any ideas on what could be causing this? any advice is appreciated.