Line Pressure

Line Pressure:

WARNING: ^Release fuel pressure.
^Keep sparks, cigarettes, and open flames away.

1. Disconnect negative battery terminal.
2. Connect pressure gauge between filter and main fuel hose as shown.
3. Connect battery, start engine, and run at idle.
4. Check line pressure:

LINE PRESSURE: 30 - 38 psi (210 - 260 kPa)

5. Disconnect vacuum hose at regulator and again check line pressure:

LINE PRESSURE: 37 - 46 psi (260 - 320 kPa)

6. If not as specified, replace regulator.