+18 Why Would Check Engine Light Came On After Oil Change Ideas. The dipstick will be used during an oil change to measure the level of oil. Is it safe to drive with overfilled oil?

Keep in mind that the fault code that caused the light to turn on in the first place is stored in your car’s onboard. But if you do, beware as something is seriously wrong. Here are a few common oil change mistakes that can trigger the check engine light: