Originally Posted by 8lives
Oh sorry,you blow on the fuel line that was hooked to the tank,and hope that by taking out the bowl drain screw whatever the problem was is cleared,taking the bowl screw allow a place for pressure to go as you blow into the fuel line
That'll help if your problem is caused by crud in the float valve (controls flow of fuel from the tank to the float bowl). Won't do anything if you've got crud anywhere else in the carb.
KKlr, I second the pilot jet. It's got TINY TINY holes (like so small you need to hold the jet up to the sun to see through them) and they all have to be clean.