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Home›Repair guides›Following steps are taken before checking the oil level.

General Motors — Following steps are taken before checking the oil level.

A General Motors service procedure — check it applies to your exact model before use.

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Before you start

  • Figure 2 Engine Oil Dip stick (Typical)

Procedure

  1. Stop engine if in use
  2. Allow sufficient time (approximately 5 minutes) for the oil to drain back into the oil pan
  3. Remove the dipstick. Wipe with a clean cloth or paper towel and reinstall. Push the dipstick all the way into the dipstick tube.
  4. Remove the dipstick and note the oil level.
  5. Oil level must be between the “FULL” and “ADD” marks.
  6. If the oil level is below the “ADD” mark, proceed to Step 7 and 8, and reinstall the dipstick into the dipstick tube.
  7. Remove the oil filler cap from the valve rocker arm cover
  8. Add the required amount of oil to bring the level up to but not over the “FULL” mark on the dipstick
  9. Reinstall the oil filler cap to the valve rocker arm cover and w

Source: manual:OM56041564 - GM Maintenance Manual.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.