Safely test car and truck fuel pressure systems equipped with a Schrader or fuel access valve test port on the fuel line. The Fuel Pressure Tester Kit works on most domestic fuel injected vehicles having a Schrader valve test port on the fuel rail. This includes Ford high pressure central fuel injection and GM, Ford, and Chrysler multi-port fuel injection. Multi-port means one fuel injector per cylinder.

Product Features:

• Tests: Fuel pump check valve i.e. leak down test, Fuel pressure regulator, Weak fuel pump, Fuel line integrity i.e. clogged or damaged fuel filter, Leaking injector(s)
• Note: GM Throttle Body Injection (TBI) vehicles require the GM TBI Adapter 0180-000-1465 or Professional Fuel Pressure Tester Kit CP7838.