Back to all

Check Engine Light Diagnosis at TLC Custom Exhaust Brakes & Tires

January 19, 2020

Hello Royal Oak . Have you ever had your Check Engine light come on? Did you panic? Or just scowl and ignore it? What should you do? Pull to the side of the road and call a tow truck? Or just keep driving? What does that little light really mean for Royal Oak drivers?

First of all, the Check Engine or Service Engine light does indicate that something is wrong. That's why it is called a warning light. But the something that is wrong might be a loose gas cap, or it might be serious vehicle engine trouble. That's why Royal Oak residents often don't know how to respond to it.

The Check Engine light has two modes: it flashes or it stays on. A flashing light is serious. You need to get your vehicle to TLC Custom Exhaust Brakes & Tires in Royal Oak ASAP. No, you don't need to call a tow truck, but, yes, you can't wait to get your car serviced. If your Check Engine light is on and flashing, you should not tow trailers, haul heavy loads or drive at Michigan freeway speeds. Any of these could lead to serious damage that could result in repair bills for Royal Oak drivers who ignore it.

steady Check Engine light is less serious, but that doesn't mean it can be ignored. You should plan to get your vehicle inspected at your local Royal Oak automotive service center at the first realistic opportunity. Not the first convenient opportunity, but the first realistic one.

Modern automobiles have a computer in the engine that monitors and controls many of the engine functions. When the computer senses something wrong, it first tries to fix the problem itself by adjusting the vehicle engine. If the problem persists, the computer signals the Check Engine light to come on.

This process stores a trouble code inside the vehicle engine's computer. Your service advisor at TLC Custom Exhaust Brakes & Tires scans the computer and reads the code. This does not tell the technician exactly what is wrong with the car, but it gives him a good idea as to where to start looking.

Of course, the best thing to do is to keep that pesky Check Engine light from coming on in the first place. Good vehicle care and routine preventive maintenance go a long way to keeping your vehicle out of your Royal Oak auto repair shop. But, if that light does come on, be smart. Take care of the problem early, and take care of it professionally.

TLC Custom Exhaust Brakes & Tires
1735 N Main St
Royal Oak, Michigan 48067
248-541-8300
http://www.tlcautocareroyaloak.com

 

Need Service?

More articles from TLC Auto Care

Cabin Air Filter and Engine Air Filter: What’s the Difference?

April 26, 2026

You may have heard someone say they just got the air filter replaced in their vehicle. But did you know your vehicle has two different major air filters and they both perform quite differentbut very importantduties? Todays vehicles have a cabin air filter, and an engine air filter. The engine a... More

Royal Oak Road Trip Preparation

April 19, 2026

People from Royal Oak, Michigan, love their cars. And nothing goes with cars better than a Michigan road trip. Freedom from daily schedules, new sights and the open road it's great! But there's nothing like car trouble to bring the fun to a grinding halt.You can't always avoid problems, but yo... More

No Fountain of Youth (Aging Tires)

April 15, 2026

Can you think of anyone who enjoys aging? Wrinkles where you don't want them, gray hair, eyes that won't focus any more, no stamina. Believe it or not, your tires age, too, and they don't get better the older they get. And here's the important thing to know, even if they can still pass a trea... More