What to Do When Your Check Engine Light Comes On

Did you know that the average American spends $397 annually on auto repair and maintenance?

When your check engine light comes on, it’s essential to take it seriously. While the issue may be minor, it’s also possible that you have a serious problem with your engine that could cause it to fail.

If you’re unsure what to do when your check engine light comes on, don’t worry – we’re here to help. This guide explains what to do and whether you may need engine repairs.

Read on for everything you need to know.

How to Find a Mechanic

If your car’s check engine light comes on, you must immediately take it to an auto mechanic. This is because the check engine light indicates something is wrong with your vehicle, and ignoring it can lead to more significant problems.

Here at RNS Service, we understand the importance of addressing issues fast. Our team of expert mechanics has the skills and knowledge necessary to diagnose and repair any problems with your car, no matter how complex they may be.

We pride ourselves on being a trustworthy and reliable choice for all your auto repair needs. Whether you need engine diagnostics, a routine oil change, or brake repair, we’re here to provide you with the highest quality service possible.

Diagnosing the Problem

First, you bring your car to the mechanic. There, they read the error code using a specialist diagnostic tool.

This way, they can find out what caused your check engine light to come on. This code will give them an idea of what’s wrong with your engine, but it won’t tell them exactly what needs to be fixed.

Your mechanic will need to do further testing to determine the cause of the problem. They may visually inspect your engine, test your engine’s sensors, or perform other tests to diagnose the issue.

Essential Repairs

Depending on what’s wrong with your engine, you may need some essential repairs. Here are some of the most common engine repairs:

Oxygen Sensor Replacement

This sensor measures the amount of oxygen in your exhaust and tells your car’s computer how much fuel to inject into the engine. If it fails, it can cause your engine to run too rich or too lean, damaging it over time.

Catalytic Converter Replacement

The catalytic converter is responsible for reducing the emissions produced by your engine. A damaged catalytic converter means your car won’t pass emissions tests.

Ignition Coil Replacement

The ignition coil provides power to your car’s spark plugs. If it fails, your engine may misfire, which can cause damage to your engine over time.

Understanding Your Check Engine Light

Seeing your check engine light turn on can be a stressful and confusing experience, but it’s important not to panic.

Here at RNS Service, we offer top-notch engine diagnostic services backed by a team of skilled technicians with years of industry experience. Our state-of-the-art equipment and customer-focused approach ensure that your vehicle is in good hands, and we’ll work tirelessly to get you back on the road as fast as possible.

So if you need engine diagnostics or auto repair services, don’t hesitate to contact us today!