Firebird V6-3.8L VIN K (1995)
Fuel Pressure Regulator: Service and Repair
Fuel Pressure Regulator
REMOVE OR DISCONNECT
1. The fuel rail.
2. Clean any dirt from the fuel pressure regulator retaining ring.
3. The snap ring.
4. Using a shop towel to catch any spilled fuel, lift and twist the fuel pressure regulator in order to remove the fuel pressure regulator from the fuel
pressure regulator housing.
5. Cover the fuel pressure regulator housing to prevent contamination from entering the fuel system.
INSTALL OR CONNECT
1. New 0-rings on the fuel pressure regulator, if a new fuel pressure regulator is not being installed. Lubricate the 0-rings lightly with clean engine
oil.
2. The fuel pressure regulator in the fuel pressure regulator housing.
3. The snap ring.
4. The fuel rail.
CAUTION: Compressed air must never be used to test or clean a fuel pressure regulator, as damage to the fuel pressure regulator may result. If
needed, the fuel pressure regulator filter screen should be cleaned with gasoline. The fuel pressure regulator should not be immersed in solvent in
order to prevent damage to the fuel pressure regulator.
