gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Oil Line, Engine|Service and Repair|Page 2132 > < Engine - Noise/Damage Oil Filter Application Importance
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Oil Line: Service and Repair

ENGINE OIL COOLER LINE REPLACEMENT

The optional oil cooler is either an integral pan of the radiator or a separate unit placed in front of the radiator. Cooler lines and hoses are serviceable.

OIL COOLER SYSTEM SERVICE

If foreign material has entered the oil cooler or if the engine has been damaged internally, flush the oil cooler, connecting lines, and filter adapter
assembly in the following manner.

Engine Oil Cooler Lines And Components (Diesel)

Oil Line, Engine|Service and Repair|Page 2132 > < Engine - Noise/Damage Oil Filter Application Importance