Safely tests vehicle fuel pressure systems on GM Throttle Body Injection (TBI) vehicles not equipped with a Schrader or fuel access valve test port on the fuel line.
Features: Large, easy to read 0-60psi scale36" flexible connection hoseAdapter fitting for GM TBI systems without a fuel access valve test port (fits M16 x 1.5 Line Fittings) Pressure relief valve for safe, clean testing Solid brass fittingsInstructions in English, Spanish and French1 year warranty Optional Parts and Accessories for CP7817:
- 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).
GM TBI Fuel Pressure Tester
- TBI T-fitting (for CP7817 only) 0180-000-1320