What is the normal position of engine oil on the dipstick?
2 Answers
The engine oil dipstick will have two marked scales: MAX (upper limit) and MIN (lower limit). If the oil level is between these two marks, it indicates a normal position. Method for checking the dipstick: After leaving the car overnight or parked for at least half an hour, make sure to accurately observe the oil level position. Do not check just one side of the dipstick—inspect both sides and use the lower reading as the reference. If uncertain, wipe the dipstick clean and check again. Checking only one side may give a false reading due to oil clinging to the dipstick from the tube wall. Upper and lower limits of the dipstick: Standard dipsticks will clearly indicate the upper and lower limits. Ensure the measured oil level falls between these marks. Ideally, the oil level should be around the middle.
Seeing you ask about the normal position of the dipstick reminds me of my confusion when I first bought my car. Typically, there are two markings on the dipstick, usually labeled MIN and MAX. The ideal oil level is between these two points, neither too high nor too low. For the most accurate reading, it's best to check when the engine is cold—wait about five to ten minutes after turning off the engine, then pull out the dipstick, wipe it clean, reinsert it, and check the level. If the oil line is below MIN, it means the oil level is insufficient and needs to be topped up immediately. If it exceeds MAX, there might be too much oil, and some may need to be drained. Don't underestimate this; insufficient lubrication can cause the engine to overheat and wear out, while too much oil can lead to foaming and affect performance. I usually check the oil level once a month and also take a quick look at the oil's color—if it turns black, it's time for a change. Developing this habit can save you a lot on repair costs.
