honda cbf600n 2006

hi there i'm having trouble with the spark at the plugs weak spark on no;1 cylinder 2&3 no spark 4 right colour but not in the right place iv'e put new coilin new battery also checked the pulse coil and wiring with a multimeter seems ok changed the ICU no difference now thinking its the timing rotor as the bike as done 60,000 miles any ideas please.

Hi and welcome to the forum

First things first I would suggest you contact me about changing your username as it shows your full email address

Hi and welcome to the forum

First things first I would suggest you contact me about changing your username as it shows your full email address

thanks.

Hello and Welcome

Right now back to your problem

I am guessing you have two coils and both feeding two plugs each? which plugs run off each coil?

yes the top one feeds1&4 the bottom one feeds 2&3 no spark at 23 both coils are new

have you checked the power to the coils?

Have you tried new plugs?

iv'e checked the continuity but not sure how to check for power to them.i have new plugs nothing better with the sparks