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How do you measure oil during an oil change?

Published in Car Maintenance 2 mins read

The oil level during an oil change is typically measured using the vehicle's dipstick. Here's a breakdown of the process:

  1. Locate the Dipstick: The oil dipstick is usually brightly colored (often yellow or orange) and prominently located in the engine compartment. Your car's owner's manual will show the exact location.

  2. Remove and Clean: Pull the dipstick completely out of its tube. Use a clean rag or paper towel to thoroughly wipe off any oil from the dipstick. This is crucial for an accurate reading.

  3. Reinsert Fully: Carefully reinsert the dipstick all the way back into its tube. Ensure it's fully seated.

  4. Remove and Read: Pull the dipstick out again. This time, observe the oil level on the dipstick.

  5. Interpret the Level: The dipstick will have markings indicating the "minimum" (min) and "maximum" (max) or "add" and "full" levels.

    • Ideal Level: The oil level should ideally fall between the "min/add" and "max/full" marks. This indicates a proper oil level.

    • Low Level (Below Min/Add): If the oil level is below the "min/add" mark, you need to add oil to the engine.

    • High Level (Above Max/Full): If the oil level is above the "max/full" mark, there is too much oil in the engine. This can cause problems and might require draining some oil.

Important Considerations:

  • Wait a Few Minutes: After adding oil, wait a few minutes before checking the level again to allow the oil to settle.
  • Level Surface: Make sure the vehicle is parked on a level surface when checking the oil level for an accurate reading.
  • After the Oil Change: After an oil change and new filter, start the engine for a short period (30 seconds or so) to allow the oil filter to fill, then switch off and wait a few minutes before checking the level using the dipstick. This will allow the oil level to stabilize.
  • Type of Oil: Ensure you are using the correct type of oil recommended for your vehicle. Refer to your car's owner's manual.

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