17 Bleed valve Vacuum & Fuel Pump Pressure Test Gauge Set
Ø 100mm Gauge with protective rubber bumper and hanging hook. Checks for leaks in fuel line, vacuum chokes and heating. Also suitable for diagnosing valve problems. Includes long flexible hose and adaptors
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The Importance Of Testing Vacuum Fuel Pump
Vacuum fuel pumps are an integral part of most small engine systems. The pump moves fuel from a storage tank to the carburetor, where it is mixed with air in preparation for combustion in the engine. When the fuel system fails, it is important to know if the pump is working correctly. Testing the pump is easy with a few common shop tools and a vacuum pressure gauge.