Join Date: Sep 2016
Location: Belding, Michigan
Might want to try an ECU(ECM) reset. It is suppose to return the computer to factory default settings.
Here are the steps that I follow to reset the ECM on the Goldwing:
Make sure the engine is cold and has sat for at least 5 hours, overnight is best - Start the Goldwing, but DO NOT TOUCH THE THROTTLE - Allow the bike to idle until the engine warms up and you hear the radiator fans turn on - After the fans turn off, turn off the ignition - Restart the bike and That should do it.
I think it is advisable to do a reset whenever you change your air filter or spark plugs.
information from TheGLForum
This is worth a try as it does not take much to do and does not cost anything, if this doesn't work you're not out anything, I hope this helps,
edit: seems dsurley and I were writing the same thing at the same time, I'm just a slower poster than him.
Last edited by 823Jim; 08-09-2019 at 07:13 PM.