Posted by john 3 16 on 08/24/16 - 10:38 AM
#1
I have a 2004 190 Nantucket whaler with a 115 efi 4stroke mercury. It was running fine all season and then all of sudden now its idling high and when going from neutral to forward or reverse is making load noise and thrusting to hard in that gear . When idling in neutral its idling higher now then before, my question ? Is there an adjustment where the idle speed can be turned down some or slowed down like it was before? Any help would be greatly appreciated