gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Fuel System - Diesel Fuel Pressure Regulator Replacement|Page 6920 > < Fuel System - Diesel Fuel Pressure Regulator Replacement|Page 6918
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6. Install the PCV hose to both valve covers.

7. Connect the oil level sensor harness electrical connector (1).

8. Connect the fuel pressure regulator electrical connector (1).

9. Connect the left rear fuel injector electrical connector (1).

Fuel System - Diesel Fuel Pressure Regulator Replacement|Page 6920 > < Fuel System - Diesel Fuel Pressure Regulator Replacement|Page 6918