Engine Light Diagnostics in Canton, GA

Check Engine Light Diagnostic Services in Canton, GA | Nichelson Auto Repair & Tire

The check engine warning light is one of the most common but very frustrating issues that car owners have to deal with. It’s a clear sign that there’s something wrong with your vehicle, but it can be difficult to pinpoint the exact problem. That’s where our team at Nichelson Auto Repair & Tire comes in. We take the guesswork out of the check engine dashboard light indicator to get your car back on the road as soon as possible. Give us a call at (770) 479-7798 to learn more.

The majority of modern cars today are equipped with a complex onboard computer system that monitors all of the engine’s vital components. It is made up of sensors that measure things like air and fuel mixture, exhaust emissions, engine temperature, etc. When one of these sensors detects a problem, it sends a signal to the computer to turn the check engine light on.

What Causes the Check Engine Light to Come on?

There are many different reasons why the check engine light might come on in your vehicle. Some are minor issues that can be easily fixed, while others may indicate a more serious problem that will require more extensive repairs.

Damaged or Loose Gas Cap

A loose or damaged gas cap is one of the most common reasons why the check engine light comes on. The gas cap is responsible for sealing the tank and keeping the fuel from evaporating. If it’s not properly sealed, it will trigger the check engine light to come on.

Faulty Mass Airflow Sensor

The mass airflow sensor is responsible for monitoring the air-to-fuel mixture in the engine. If it’s not working properly, it can cause the engine to run lean or rich and will cause the dashboard warning lights to illuminate.

Faulty Spark Plugs

Faulty wirings and spark plugs are another common reason why the check engine light comes on. These components are responsible for igniting the fuel mixture in the engine cylinders. If they’re not working properly, it can cause misfires and trigger the check engine light.

Catalytic Converter Issues

Most code readers can easily detect problems with your catalytic converter. This part of the exhaust system is responsible for reducing pollutants in the engine’s emissions, and if it’s not working properly, it can trigger the check engine light.

Overheating Engine

An overheating engine is one of the most serious problems that can trigger the check engine light. When the coolant temperature gets too high, it can cause the engine to overheat and damage the cylinder head or piston rings.

False Positives

Your car’s onboard computer system is very complex, and it’s not uncommon for it to throw a false positive. This can happen if you disconnect the battery or if there’s a loose connection in one of the sensors. In most cases, a simple reset of the computer will fix the problem.

Our Comprehensive Approach to Check Engine Light Diagnostics

To accurately diagnose check engine light codes, our Automotive Service Excellence (ASE)-certified technicians at Nichelson Auto Repair & Tire use a computerized code reader to connect to your vehicle’s onboard computer system. We’ll scan for any codes that have been stored in the system and use them to diagnose the problem. We are well-versed in all the different diagnostic trouble codes, which means that we can quickly pinpoint the exact problem and advise you on the best course of action.

We’ll also provide you with a detailed report and a no-obligation quote for any repairs or services that need to be done on your vehicle. We’ll go through all of your options to help you make the best decision for your needs and budget. Once you have given us the green light, we’ll get to work and have your car back on the road in no time.

Accurate and Reliable Check Engine Light Diagnostic Services in Canton, GA

Nichelson Auto Repair & Tire is your trusted partner in quality and affordable car repair and routine car maintenance services in the greater Canton, GA area. In addition to accurate and reliable check engine light diagnostic services, we also offer a wide range of auto repair services, including oil changes, brake repairs, transmission services, and so much more. We understand that your car is a big investment, and we’ll do everything we can to help you keep it running like new for as long as possible. Contact us today at (770) 479-7798 to get started.