Welcome to Epic Torque, the blog from Epic Automotive & Driveline in Saskatoon. We handle everything from routine maintenance to driveline repairs, tires, fleet service, and detailing, and this blog is where we pass along what we know so you can drive with a little more confidence. Want to see everything we offer? Check out our services page.. In our latest Epic Torque tip, in a follow up from our earlier tip on car myths we explain why the check engine light isn’t out to get you
That Check Engine Light Isn’t Out to Get You
Few things ruin a good morning like glancing at your dash and seeing that little orange engine glowing back at you. It has a way of making even the calmest driver’s stomach drop. Here is the good news. That light is not trying to ruin your day. It is just trying to get your attention, and once you understand what it actually does, it is a lot less intimidating.
It is a messenger, not a verdict
Your check engine light comes on when your vehicle’s computer detects something outside of normal range, anywhere from the engine to the emissions system to the transmission. That could mean something as minor as a gas cap that was not tightened all the way, or it could mean something that deserves prompt attention. The light itself does not tell you which one it is. It just tells you to go find out.
Solid light versus flashing light
There is one important distinction worth knowing. A steady, solid check engine light means it is time to get your vehicle looked at soon, but you can usually continue driving carefully in the meantime. A flashing check engine light is a different story. That typically points to a more urgent issue, like a misfire that could damage your catalytic converter, and it is worth having it looked at as soon as you reasonably can.
Why ignoring it costs more in the long run
It is tempting to just live with the light, especially if your vehicle still seems to be driving fine. The trouble is that small issues rarely stay small. A minor sensor problem left alone can lead to poor fuel economy, and eventually to damage in a more expensive component down the line. A quick scan now is almost always cheaper than a bigger repair later.
So the next time that light comes on, take a breath. It is not a countdown clock. It is just your vehicle asking for five minutes of your attention before a small thing becomes a big one.
Light on and not sure what it means? Book a diagnostic appointment and we will get you an answer, not just a guess.
