Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Chevrolet Venture Base, Van Cargo ExtendedFACTORY OEM SERVICE PROCEDURE
Removal Procedure
- Relieve fuel system pressure. Refer to Fuel Pressure Relief Procedure .
- Disconnect the fuel pressure regulator vacuum line.
- Remove the fuel pressure regulator retaining screw.
- 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 rail.
- Remove the retainer and spacer bracket from the rail and discard.
- Remove the fuel pressure regulator from the engine fuel return pipe.
- Remove the fuel pressure regulator inlet O-ring and discard.
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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