I have a 92 chris craft concept 223, 5.7 omc. I need to replace the fuel pump. The fuel pump that is on the engine doesnt match either option that is called for in the parts book, I have found a visual match in the book which is a pump for a V6 4.3 does anyone know if that could be a pressure...
I have a 92 omc 5.7, runs perfectly until approx 3000 rpm then engine stumbles or misfires. recently rebuilt upper, new drive, new carb, full tune up, I have checked out all fuel lines, any suggestions?
I have a 92 chris craft 5.7 omc, when testing/adjusting new carb I discovered water spitting out pcv hose into flame arrestor which seemed to be the reason for the engine to bog down when throtteling up. Next the boat would not stay running long enough to get into gear, so after the carb would...
