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Fuel Rail Assembly: Disassembly

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel injectors. See FUEL INJECTORS .
  2. Remove the fuel pressure regulator. See FUEL PRESSURE REGULATOR .
  3. Remove the fuel injector harness from the fuel rail.