The Stovebolt Site Forums The Shop Area Engine Shop Fuel Pump Too Much Pressure

Thanks Jerry! I’ll have to check out the carb. I know the float is not too high. I set it a little low actually trying to compensate. The only thing I can think of is that it might be a slightly warped housing. However, I did notice that the holes in the housing for the screws requires me to thread them through the housing before screwing into the bowl. I wonder if that is a problem causing it to push the top housing up a bit when it screws down. I’m not getting any leaks in between though. Just a little weeping but not really leaking.

What would make plugs 3 and 4 so different though? I ran it and when I pulled back in, I shut it off immediately before pulling the plugs to keep it from idling any at the end.