I've recently installed twin 150 Honda's on my boat. With my fuel meters I'm finding one is burning 25-35% more fuel than the other at the same rpm. I've switched fuel lines to be sure the flow scans are correct and have consistant readings. My dealer's mechanic has switched computers and still the same. How does one contact Honda to get their feed back as I feel my mechanic is embarressed to admit he does not know the answer, or else too busy.
