pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Oil Cooler, Engine|Service and Repair|Page 2388 > < Engine Oil|Capacity Specifications|Page 2384
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Oil Cooler: Service and Repair

Engine Oil Cooler Replacement

Removal Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling (LY7, LZE, LZ4, LZ9)   (See: Cooling System/Service and Repair

)Cooling System Draining and Filling (GE 47716 Fill)   (See: Cooling System/Service and Repair)Cooling System Draining and Filling (LE5
Static Fill)   (See: Cooling System/Service and Repair).

2. Disconnect the oil pressure sensor electrical connector (1).

3. Remove the oil filter.

Oil Cooler, Engine|Service and Repair|Page 2388 > < Engine Oil|Capacity Specifications|Page 2384