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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Engine Mechanical - 2.8L (LWN) Diesel) >> Repair Instructions - Off Vehicle >> Exhaust Gas Recirculation Valve Cooler Cleaning and Inspection

Exhaust Gas Recirculation Valve Cooler Cleaning and Inspection

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM3217354Courtesy of GENERAL MOTORS COMPANY

    Clean and inspect the Exhaust Gas Recirculation Cooler (1).

  2. Clean and inspect the Exhaust Gas Recirculation Cooler Gasket surfaces.
  3. Replace the Exhaust Gas Recirculation Valve or Exhaust Gas Recirculation Cooler if damaged.