2016 Chevrolet SS Automatic TransFACTORY OEM SERVICE PROCEDURE

Installation Procedure

    Fig 1: Fuel Injector O-Ring Seals
    GM1954075Courtesy of GENERAL MOTORS COMPANY
  1. Lubricate the NEW fuel injector seals (2) with clean engine oil.
  2. Install the NEW fuel injector seals (2) to the fuel injectors (1).
  3. Fig 2: Fuel Rail Components
    GM2291242Courtesy of GENERAL MOTORS COMPANY
  4. Install the fuel rail assembly (3) to the intake manifold.
  5. Apply a 0.5 mm (0.02 in) band of GM approved threadlock to the threads of the fuel rail retaining bolts (1).
  6. CAUTION:

    Refer to Fastener Caution .

  7. Install the fuel rail to intake manifold retaining bolts (1) and tighten to 10 N.m (89 lb in).
  8. Install the fuel rail ground strap to intake manifold retaining bolt (2) and tighten to 10 N.m (89 lb in).
  9. Fig 3: Injector Electrical Connectors
    GM1950743Courtesy of GENERAL MOTORS COMPANY
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:

  • 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.

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