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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 789 (Engine Mechanical (On-Vehicle)) >> Repair Instructions >> Oil Cooler Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine coolant from the engine cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM .
  2. Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
  3. Disconnect the knock sensor electrical connector.
  4. Remove the oil filter. Refer to Engine Oil and Oil Filter Replacement .
    Fig 1: Oil Filter
    G01828661Courtesy of GENERAL MOTORS CORP.
  5. Remove the oil cooler outlet hose from the oil cooler. Position the outlet hose aside.
    Fig 2: Oil Cooler Outlet Hose
    G01828662Courtesy of GENERAL MOTORS CORP.
  6. Remove the oil cooler connector.
    Fig 3: Oil Cooler Connector
    G01828663Courtesy of GENERAL MOTORS CORP.
  7. Remove the oil cooler inlet hose clamp and the oil cooler.
  8. Clean and inspect the engine block mating surface.
    Fig 4: Oil Cooler
    G01828664Courtesy of GENERAL MOTORS CORP.
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