Tundra 2WD V6-3.4L (5VZ-FE) (2004)
Fuel Pressure Regulator Part 2
REPLACEMENT
1. REMOVE AIR CLEANER HOSE
2. REMOVE INTAKE AIR CONNECTOR
3. DISCONNECT FUEL RETURN HOSE FROM FUEL PRESSURE REGULATOR
CAUTION: Put a shop rag under the pressure regulator.
4. REMOVE FUEL PRESSURE REGULATOR
a. Remove the bolt holding the engine wire to the LH cylinder head cover.
b. Disconnect the protector from the bracket on the RH cylinder head cover, and lift up the engine wire.
c. Remove the 2 bolts, and pull out the pressure regulator.
d. Remove the O-ring from the pressure regulator.
5. REINSTALL FUEL PRESSURE REGULATOR