Check Engine Light Diagnostics

Most people are concerned when the check engine light illuminates on their vehicle’s dashboard. While some check engine light problems are more serious than others, you should never panic. Instead, count on the team at Middle Country Automotive in Selden, NY, and Centereach, NY, to help. With over 60 years of expertise in the automotive industry, our full-service auto repair shop offers comprehensive check engine light diagnostic services and effective solutions.


The check engine light is a crucial signal of potential issues within your vehicle's intricate systems. It often signifies problems with the engine, emissions, or other critical components. Using cutting-edge diagnostic tools, our certified technicians at Middle Country Automotive can accurately pinpoint the issue triggering the check engine light and provide a detailed diagnosis.


Solutions to Common Check Engine Light Issues

Our expert team has experience addressing a variety of check engine light problems, including:

  • Oxygen Sensor Replacement

  • Tightened or Replaced Gas Cap

  • Ignition Coil Replacement

  • Catalytic Converter Repair

  • Mass Airflow Sensor Replacement

  • …and more!


Expertise and Tailored Service

Our technicians specialize in diagnosing and resolving issues related to the check engine light for all types of vehicles. At Middle Country Automotive, we work closely with our customers to educate them about their vehicle's needs. We aim to build lasting relationships. As a Certified New York State Auto Inspection Facility for Emissions Repairs & Diagnostics, we ensure that your vehicle is serviced to the highest standards.


Customer satisfaction is a guarantee at our auto repair shops, and we offer a 24 months/24,000 miles nationwide warranty to prove it. Additionally, we have other wonderful amenities, including a free shuttle service, contactless payments, and pick up and drop off options.


Our dedication to superior customer service and educating our customers about their vehicle's needs remains at the forefront of our service. If your check engine light recently came on, trust Middle Country Automotive in Selden and Centereach, NY, for top-tier diagnostics and repairs.