Im still having problems with my Merc 125 starting, and it seems to be getting worse. I cleaned the carbs and put new needles in them last week and it didnt seem to stop anything. To get it started now, I have to engage the throttle to full to get it to start. When I pull it back down to engage prop, it has started shutting off.
I imagine that Im having a fuel supply issue. My next step is to replace my water/fuel separator filter. My question to yall is: What would be your next step? Replace all of the inline filters?