Fuel Pressure Regulator: Installation
WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Lubricate the "O" rings with clean engine oil before installation.
- Install the fuel pressure regulator to the fuel rail. See Figure.
- Install the fuel pressure regulator retaining bolt. Tighten the retaining bolt to specification. See TORQUE SPECIFICATIONS .
- Connect the vacuum pipe to the fuel pressure regulator.
- Connect the negative battery cable.
- Check for leaks using the following procedure:
- Turn ignition switch to RUN position for 2 seconds.
- Turn ignition switch to OFF position for 10 seconds.
- Turn ignition switch to RUN position.
- Check for fuel leaks.
- Place the shop towel into a suitable storage container.