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Home >> Chevrolet >> 2021 >> Express 2500 Base, Van Cargo Extended, 2.8L Eng VIN 1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions >> Repair Instructions >> Fuel Injector Deadener Replacement >> Installation Procedure

Installation Procedure

  1. GM5035097Courtesy of GENERAL MOTORS COMPANY

    Fuel Injector Deadener (1) - Install

  2. GM5035074Courtesy of GENERAL MOTORS COMPANY

    Fuel Injector Electrical Connector (1) - Connect [4x]

  3. Intake Manifold Tuning Valve Vacuum Control Solenoid Valve Replacement  - Install
  4. Fuel Injection Fuel Rail Assembly Replacement  - Install
  5. Fuel Injection Fuel Return Pipe Replacement  - Install
  6. Plenum Front Panel Replacement - Install