| Safely tests vehicle fuel pressure systems on GM TBI vehicles not equipped with a Schrader or fuel access valve test port on the fuel line
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)
Features:
Large, easy to read 0-60psi scale
36in. flexible connection hose
Adapter fitting for GM TBI systems without a fuel access valve test |
Click to enlarge image 