I had a new high pressure fuel pump put on my engine at 200hrs. The boat ran fine the rest of the season then was put away this past winter, this spring the engine continued to have issues. At first we thought it was the pump again but that turned out to be fine. At this point the engine runs...
I have twin 225 4 strokes and last season at 200hrs I had to replace the high pressure fuel pump on the starboard engine. I change the fuel filters every 50hrs because of the ethanol fuel. When the boat was winterized both engines ran great. When the boat was put in the water last week...