It turns out, checking your oil while the car is running can actually be misleading. The oil level may appear lower than it really is, kind of like how a mirage can make an oasis appear closer than it actually is. This is because the oil is still circulating and hasn't had a chance to settle at the bottom of the engine.
Think of it like trying to take a selfie while you're moving - the picture is going to be blurry and not accurately represent what's really going on. Similarly, checking your oil while the car is running can give you a skewed view of the oil level, which can lead to inaccurate conclusions.
On the other hand, when you check your oil while the engine is off, the oil has a chance to settle and give you an accurate reading. It's like taking a deep breath and waiting for the storm to pass - you get a clearer picture of what's going on, and can make more informed decisions.
Do You Check Engine Oil With Car Running? Expert Tips Inside