TedEaton
Senior Member
Let me add that the Teapot 4V carb has a pair of anti-siphon holes in the carburetor's top cover. If either of these holes is plugged, then the fuel within the bowl can siphon over into the secondary bores and empty the fuel bowl thus making the engine difficult to restart. Those two holes are located behind the air cleaner stud and in the top of the secondary fuel channel. Using some fine pieces of wire in the holes can help to insure that they are clear.