When that Check Engine light illuminates, it can be scary, but it isn’t always the end of the road for your vehicle. When your Check Engine light comes on, you should first check for any other dashboard warning lights like low oil pressure or overheating indicators. These will signal an immediate problem where you should pull over and call for roadside assistance. If nothing urgent is apparent, reduce your speed, make your way to the nearest exit, stop, and tighten your gas cap. From there, drive around, and in several minutes if the light persists, bring your vehicle into a Kwik Kar near you for an engine diagnostic check.