Questions & Answers for: fuel petcock

...fuel petcock and no fuel came out regardless of the petcock's position. is this my problem? if so, how do i unclog the petcock? does it need replacing? please help. the petcock is vacuum operated, ...

...vacuum line. If you already have a manual petcock and you're not getting fuel, remove the petcock, clean the screen, and blow air through the petcock in both the "On" postition and the "Res"

...fuel petcock has the newer vacuum operated petcock. If it does, it will have a small vacuum hose connected to the rear of the petcock. Whenever the engine is off, there is no vacuum on the line and ...

...fuel flow out of the petcock. If not, you must drain the tank by loosening the petcock and allowing the fuel to run out of the loose petcock. Use a large funnel and an empty fuel container to catch ...

...fuel can. Loosen the petcock enough to allow the fuel to run out and use the funnel to collect the fuel in the empty can. Once the tank is empty, disconnect the fuel hose to the carb and the vacuum ...

petcock to supply fuel to carb. When the engine shuts off...vacuum is lost and the petcock closes. If you run the tank empty....in order to get fuel into the carb and get the bike started initially...

...fuel petcock on your fuel tank. In 1996, Harley went to a vacuum controlled fuel petcock and they do give troubles. To check it, pul the fuel line off at either the petcock or the carburetor fuel ...

fuel tank petcock vacuum operated What exactly is the problem with the petcock? If it is a vacuum operated petcock and it is no longer allowing fuel to the engine check the following: First, did you ...

...fuel petcock to off. Take off fuel line coming from petcock and use that hose, or one the same size, to run from petcock to gas container. (have paper towels or something ready because fuel left ...

...fuel petcock valve inside the fuel tank. You remove the tank & the 2 screws that hold the petcock in the bottom of the tank. The filter is a plastic mesh screen on the petcock that is only ...