I have a 1995 yzf 750r which has a missfire when it warms up. I have changed the coils, plugs and caps,air filter,intake rubbers,vacume fuel tap. the carb have been stripped ultrasonicaly cleaned and balanced.I have stripped and checked the loom and cant find a short. The only part of the ignition system that hasnt been changed is the coil pick up and the ecu. I have also changed the the down pipes and exup valve, the battery and a chain and sprockets so im fed up throwing money at it.
Has anyone got any ideas???????????????