The oil level on a dipstick should be between the two marks that indicate the optimum range-usually a lower mark (minimum) and an upper mark (maximum or full). Your oil level should fall somewhere between these two lines to be considered adequate

. Here are the key points to check oil level correctly:

• Park the car on flat, level ground to get an accurate reading

• Remove the dipstick, wipe it clean, then reinsert it fully and remove it again to check the oil level

• The oil should coat the dipstick evenly between the two marks. If it is below the lower mark or if there is no oil on the dipstick, you need to add oil immediately

• The space between the two marks usually represents about one quart (approximately one liter) of oil, so you can estimate how much oil to add based on how far below the full mark the oil level is

• Avoid overfilling; if the oil level is above the upper mark, some oil should be removed to prevent engine issues

In summary, the oil should be visible on the dipstick and lie between the minimum and maximum marks for safe engine operation