MrHix
Well-Known Member
Folks,
I need a little help here.
2009 US Spec FZ1, 6800 miles. Three oil/filter changes.
Engine starts normally when cold. Settles into slightly higher idle when cold then drops to about 1000 rpm. Above idle, bike feels normal: no surging, hesitation, bogging, etc. When engine is warm (192 degrees F) and motor drops to idle, sometimes it dies. Restart requires some throttle and sometimes multiple tries. Engine will have erratic idle, 1000 – 700 rpm or so, and then die if throttle is not applied. No engine trouble warning light or fault code.
Modifications: Cat gut, Akrapovic can, AIS blocked, FCE installed, SpeedoDRD installed, EXUP cables removed but module in place, O2 sensor attached.
Any help to focus my search for the problem? I am going to check spark plugs, fuel line, air cleaner, and try to get it into diagnostic mode to see what I can find.
Thanks,
MrHix
I need a little help here.
2009 US Spec FZ1, 6800 miles. Three oil/filter changes.
Engine starts normally when cold. Settles into slightly higher idle when cold then drops to about 1000 rpm. Above idle, bike feels normal: no surging, hesitation, bogging, etc. When engine is warm (192 degrees F) and motor drops to idle, sometimes it dies. Restart requires some throttle and sometimes multiple tries. Engine will have erratic idle, 1000 – 700 rpm or so, and then die if throttle is not applied. No engine trouble warning light or fault code.
Modifications: Cat gut, Akrapovic can, AIS blocked, FCE installed, SpeedoDRD installed, EXUP cables removed but module in place, O2 sensor attached.
Any help to focus my search for the problem? I am going to check spark plugs, fuel line, air cleaner, and try to get it into diagnostic mode to see what I can find.
Thanks,
MrHix