You’re driving along, and suddenly, the check engine light pops on. Your heart sinks. You start thinking about repair bills and lost time. But then, just as quickly as it appeared, the light goes off. You breathe a sigh of relief, but you’re left wondering what happened. Was it a glitch? Is your car fine now, or is something lurking under the hood? Understanding why your engine light turns on and then off can save you money, stress, and maybe even a breakdown on the side of the road. Here’s what you need to know about this common but confusing situation.
