You measure oil height using a dipstick, which has markings indicating oil levels.
Using a Dipstick to Measure Oil Height
To accurately measure your oil height, you will need to use a dipstick. Here’s how:
- Locate the Dipstick: Find the dipstick, typically located near the engine. It usually has a bright-colored handle.
- Remove the Dipstick: Pull the dipstick completely out of its tube.
- Clean the Dipstick: Wipe the dipstick clean with a rag or paper towel. This removes the existing oil for a clear reading.
- Reinsert the Dipstick: Push the dipstick back into its tube until it is fully seated.
- Remove the Dipstick Again: Pull the dipstick back out.
- Examine the Oil Level: Look at the oil film on the dipstick. It will have two lines or markings as mentioned in the reference.
- The lower line indicates that the oil is one quart low. On some dipsticks this marking will say "add."
- The upper line signifies that the oil level is full. On some dipsticks, the upper mark will read "safe."
- Read the Measurement: Based on where the oil film ends in relation to the lines, you can determine whether your oil level is low, full, or somewhere in between.
| Marking | Oil Level |
|---|---|
| Lower Line/Add | One Quart Low |
| Upper Line/Safe | Full/Safe Oil Level |
Important Considerations
- Check when engine is cold: For the most accurate reading, check your oil when the engine is cold and has been off for several minutes, allowing the oil to settle in the oil pan.
- Park on level ground: Make sure your vehicle is parked on level ground. An uneven surface can cause the reading to be inaccurate.
- Refer to Your Owner's Manual: Always check your vehicle's owner's manual for specific instructions on how to read your dipstick. Dipsticks can sometimes vary in design from vehicle to vehicle.
By following these steps you can reliably measure your oil height using the dipstick.
