9Pcs Pump Fuel Vacuum Tester Carburetor Valve Pressure Test Gauge Kit Car Truck
It will also Diagnose Improper Timing, Burned Or Stuck Valves, Leaking Manifold, Improper Fuel Mixture, Sticking Choke & More. 1 x Car Fuel Pump Vacuum Tester Gauge kit. Read engine vacuum to 28" HG.