I have a 2004 honda 130 HP 4 stroke. There is an issue with number 1 and number 4 cylinder , the motor runs and will no go over 2500 RPM when in the water , while the motor is running I pulled number 1 plug wire off with no change in the motor when idling and did the same with plug wire number 4 with no change in motor running. both run on same coil it looks like, when I pull of number 2 cylinder plug wire the motor stalls and the same with plug wire number 3 the motor stalls , I have switched the coils and there is no change in the outcome, when I pull the spark plug wires on number 1 and 4 I can hear the spark arcing . also I checked spark on all plug wires with spark plugs installed in the wire end and there is spark on all plugs , So this leads me to believe that there is an issue with the injectors not getting a signal, I know the injectors are in working order since I removed them and had them tested and cleaned. Does any body know why number 1 and number 4 injectors would not be getting a signal to pulse ?????
