gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Positive Crankcase Ventilation > < Evaporative Emission (EVAP) Hoses/Pipes Replacement - Chassis/Canister|Page 8335
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Exhaust Gas Recirculation: Service Precautions

Exhaust Gas Recirculation (EGR) System Caution

Caution:  Avoid breathing fumes and swallowing EGR exhaust deposits when removing components for cleaning as bodily injury may result.

Positive Crankcase Ventilation > < Evaporative Emission (EVAP) Hoses/Pipes Replacement - Chassis/Canister|Page 8335