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.
- Remove the timing belt. Timing Belt Replacement .
Hold the fuel injection pump drive pulley (1) with the EN-51104 holder (1) and loosen the fuel injection pump driven sprocket nut.
Remove the fuel injection pump driven sprocket nut (1).
- Use the J-22888 - 20A puller to remove the fuel injection pump drive pulley (2).