Thomas Aucoin

Frank You are correct. I finally discovered a nipple where a vacuum line should go that was broke off. I glued another nipple in it’s place and my problem was fixed. Thank you for your assistance

My Arctic Cat will not suck from the fuel tank and start. I replaced the Carburator, fuel pump, spark plug, air filter and hoses. I can run a fuel line to a gas can with the top off and drop the fuel line in it and it will start. So I was thinking I had a problem with my fuel tank but I can siphon fuel out of it So I bought a portable 6 gallon tank and mounted it on the luggage rack but it will not suck out of the new tank. But if I take the filler cap off and drop the fuel hose in the tank it run suck gas and run Any suggestions? Electric fuel pump?