GM Service Manual Online
For 1990-2009 cars only
  1. Operate the engine until it comes to normal operating temperature.
  2. Specifications
    The coolant temperature is 80-90°C (176-194°F).

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

  3. Stop the engine and raise the vehicle.
  4. Drain the fluid after removing the drain plug.
  5. Install the drain plug and tighten it securely after coating sealant.
  6. Remove the oil level plug and replenish the fluid until it begins to run out.
  7. Reinstall the oil level plug and tighten it securely.
  8. Specifications

    • The fluid specification is 75W-85 (GL-4).
    • The fluid capacity is 2.1L (2.21 qt).