Installation Procedure

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Installation Procedure
WARNING: This page is about a different car, the 2005 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Transfer components to the new fuel rail if the rail is being replaced.
  2. Install the new upper and lower O-ring seals (4, 7) to injectors (5).
  3. Install the injectors (5) to the fuel rail assembly.
  4. Install the isolators (6) with new seals to injectors.
  5. Install the injector retaining clip (3).
    Fig 1: Fuel Rail Assembly Component View
    GM854298Courtesy of GENERAL MOTORS CORP.
  6. IMPORTANT: Lubricate the O-rings at injector isolators prior to installing injectors into the cylinder head.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.