GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • J 42907 Oil Pressure Tester
    • J 45299 Engine Preluber
        For equivalent regional tools, refer to Special Tools.

    Object Number: 1866958  Size: SH
  1. Remove the engine oil filter.

  2. Object Number: 1866959  Size: SH
  3. Install the J 42907 tester onto the oil filter adapter.

  4. Object Number: 1866961  Size: SH
  5. Install the 1/8 NPT fitting from the J 45299 preluber into the port on the J 42907 tester .

  6. Object Number: 1866962  Size: SH
  7. Install the J 45299 preluber flexible hose to the fitting.

  8. Object Number: 863255  Size: SH
  9. Open the valve of the J 45299 .
  10. Note: A constant and continuous flow of clean engine oil is required in order to properly prime the engine. Use the approved engine oil as specified in the owner’s manual.

  11. Pump the handle of the J 45299 preluber in order to flow a minimum of 1-1.9 liters (1-2 quarts) of fresh clean engine oil. Observe the flow of engine oil through the flexible hose and into the engine assembly.
  12. Close the valve of the J 45299 preluber .

  13. Object Number: 1866962  Size: SH
  14. Remove the J 45299 preluber flexible hose.

  15. Object Number: 1866961  Size: SH
  16. Remove the fitting from the J 42907 tester .

  17. Object Number: 1866959  Size: SH
  18. Remove the J 42907 tester from the oil filter adapter.
  19. Ensure the NEW oil filter is filled with clean fresh engine oil.
  20. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1866958  Size: SH
  21. Install the NEW oil filter and tighten to 32 N·m (24 lb ft).