Don’t Ignore Your Check Engine Light – Here’s What You Need to Know

The Check Engine light. It’s one of the most misunderstood and often overlooked dashboard warnings in your car. At Leonard Tire and Automotive, we understand you might be tempted to ignore it or hope it goes away on its own. But this small illuminated symbol could be pointing to potentially serious issues under the hood.

When that light comes on, it’s your car’s way of saying, “Something’s not right.” While it doesn’t always mean an immediate roadside emergency, it does mean your vehicle needs attention sooner rather than later.

Common Reasons the Check Engine Light Comes On

Your Check Engine light doesn’t just switch on for no reason—it’s tied to critical systems in your car. Here are some of the common issues it might indicate:

• Engine Misfires

If your engine isn’t firing properly, you may notice reduced performance alongside the warning light. Ignoring misfires can lead to significant engine damage.

• Faulty Oxygen Sensors

The oxygen sensor measures how much oxygen is in your car’s exhaust system. When it malfunctions, it can severely impact fuel efficiency and performance.

• Catalytic Converter Problems

A failing catalytic converter affects your car’s ability to reduce harmful emissions. Replacing this costly part isn’t something you want to put off.

• Loose or Damaged Gas Cap

Something as simple as a loose gas cap can trigger the light. It might not seem urgent, but if left unchecked, it can lead to fuel system inefficiencies.

• Failing Spark Plugs or Wires

Worn-out spark plugs can cause poor fuel economy, engine misfires, or even prevent your car from starting.

Why You Shouldn’t Wait

We get it—the Check Engine light isn’t always convenient. But delaying a diagnosis can quickly turn a manageable issue into an expensive repair. For example, a simple oxygen sensor replacement might cost a fraction of what you’d pay to replace a damaged catalytic converter caused by ignoring the problem.

By addressing these issues early, you’re not just saving money—you’re also preventing breakdowns and keeping your vehicle safe and reliable.

Trust Leonard Tire and Automotive for Answers

When that light comes on, don’t lose sleep trying to guess what it means. At Leonard Tire and Automotive, we use advanced diagnostic tools to identify the problem accurately and efficiently. Our experienced technicians will explain the issue in plain language and recommend the best course of action for your vehicle.

We’re not here to upsell; we’re here to keep you and your car running smoothly. Whether it’s a quick fix or something more complex, you can rely on us to handle it with care and professionalism.

Schedule Your Diagnostic Service Today

Don’t risk turning a small problem into a major one. If your Check Engine light has come on, swing by Leonard Tire and Automotive. We’ll diagnose the issue, put your mind at ease, and get you back on the road in no time.

Your car’s health is too important to ignore, and our team is here to help every step of the way. Drive in today or give us a call to schedule your appointment!

Don’t ignore your check engine light! We can help you find out what is causing the code. Schedule your check today.