Posted by Lynn on July 24, 2000 at 18:52:26:
In Reply to: Vapor Lock Update posted by Frank on July 21, 2000 at 23:30:35:
They were referring to the vacuum hose under the tank that operates the diaphram in the petcock that allows the fuel to flow when the engine is operating. This occurs when the petcock lever is pointed down in the open position. If it is not working the gas will only flow in the prime position.
Lynn