Removal Procedure
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.
Positive Crankcase Ventilation Tube (1) - Remove - Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Left Side) , or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side)
Engine Cover (1) - Remove - Engine Cover Replacement
Ignition Coil- Right Side (2) - Remove [4x] - Ignition Coil Replacement
Valve Rocker Arm Cover Bolt (1) - Remove [8x]
- Valve Rocker Arm Cover (2) - Remove
- Valve Rocker Arm Cover Gasket (3) - Remove and DISCARD - Replacing Engine Gaskets
- Clean and inspect the rocker arm cover. Valve Rocker Arm Cover Cleaning and Inspection