I rebuilt all 6 carbs. and have a hard time starting. If we put our hand over the carbs. to flood them out it starts. There are no choke plates on these carbs. What is the prime start selenoid and how does it work? Once the engine has been started it starts with no problem after that.
I have a 1993 yamaha out board 250 horse power with 6 carburators . The passage way from the fuel inlet to the needle valve in the float bowl is clogged. They have been soaking in carb. Solvent for days and have been blown with compressed air to no avail. It doesn?t seem to be a varnish {old gas...
