When my cbr fv reaches normal operating temperature it
will hunt then cut out..
Starts fine from cold, runs lovely.
Parts I’ve tried..
cheked fuel pump, pump relay.
run without fuel pump...
checked for air vacuum leaks.
Cleaned carbs throughly.
Checked fuel tank, and vacuum and breather outlets.
Changed spark plugs HT leads , coils. Ecu ignition module.
Has any one got any ideas please of what it could be.