fuel

My 2001 fz1 has recently been giving me some problems. The carbs needed cleaning and the fuel filter was gross. Finally got that straightened out and it runs great now. Besides when I hit 11,000 rpm's at full throttle. It stutters like it's not getting enough fuel. I just put a new fuel pump in...

Hello All, Recently I have noticed sudden and inconsistent fuel mileage drops from tank to tank. I just pegged 27k running a PC3 USB with out FCE or ECU re-cal. One week I can be averaging 32-35mpg mixed riding, then upon next fill up I can barely manage 25. I'm racking my brain as to...

So I got a 95 KLX 650 in for carb work. It would run then die. I got it running but it seems to be overfueling at idle. Fuel screw all the way in (tried all the way out to 3.5 turns) Cleaned all jets, replaced pilot with brand new #40 (stock) Needle and seat hold pressure Slide opens with...

I just purchased a Fz1 street fighter. The bike will cut out under a load for a second and then be fine. It seems to happen around 4500 rpm. The bike has a brothers juice box ficm. The guy has tried to fix this for while and can't. I'm thinking of replacing the ecm. Does this bike have a ecm and...

Sold! (01-28-2013) Up for sale is this blue tank from a 2003 Model FZ1. The finish is in excellent, if not, near new condition. I would say it was perfect except for two scratches (As outlined in the last three photos). Let's just say I bungee cord my ladder to my wall now!:disapproval: 2003...

Just curious if anyone has done any internal engine mods. I am in the process of doing a cam and head gasket swap, and found that when i put the bike back together the first time I hag both cams off one tooth, and the bike would only start a wot and even then would only run at wot( no idle)...