kawasaki 1984 gpz 1100

[gpz gk]

hello everyone my name is george
i ride a kawasaki gpz 1100 1984
i have a problem with the ignition system
spark plugs 2 & 3 fire but 1 & 4 dont
all leads and coils are good and pick up coils are brand new
stator good
retifyer good
igniter good
if anyone can help thankyou

PS sorry about the spelling

[bonester]

May be a fault in the tacho wiring- it is run off the coils. Check the switch that switches between voltgauge and tacho. (if it has one.)

[Gosling1]

Check your earth where the coil bolts to the frame. It has to be good.......but the problem sounds to me like a faulty coil.

Have you tried swapping the ignitor leads from 1&4 to 2&3, and the plug leads ? This is a good test for coil operation.