Fuel Pressure Regulator: Service and Repair

WARNING: Release fuel system pressure. Fuel vapors and liquid fuel are dangerous and easily ignited. When replacing fuel system parts, keep sparks and open flames away.

1. Disconnect vacuum hose and fuel return hose.
2. Remove bolts and pressure regulator.
3. Install regulator with new O-ring.
4. Tighten bolts to 69 - 95 in lb (7.8 - 11.0 Nm).