you blew out the vent line? where is that?
that gas tank vent line needs more explanation, the line i blew out was the one going from the little hole at the gas cap, i just opened up the gas cap and used my mouth to blow out the gas in that vent line, the line goes from the gas cap to the outside air underneath the bike, it is for allowing outside air to enter the inside of the gas tank as the gas in the tank depletes down, if no air is replaced then it created a vacuum inside the gas tank and that will stop the gas flow to the carb. also underneath the gas tank are 2 hoses connected to the nipples under the tank, those 2 hoses are air vent lines and exit underneath the bike to the outside air.
the carb itself has 1 hose going to the petcock, that's a air vacuum hose that is used by the petcock to open up a small plunger in the petcock to let the gas flow to the carb bowl, another hose on the carb is a air vent hose at the top of the carb that vents to the outside air, that hose can exit anywhere and can end open ended near the battery or in one of the side covers, that hose is to let the air in the carb bowl to vent, that hose has a little green tape on it and it is open ended to the outside air. the other hose on the carb is your gas line hose, there's a cable also on the carb , that one is your choke cable
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