The Importance of Engine Diagnostics for Your Vehicle’s Performance

At Howiler Stroud Automotive in Columbus, OH, we understand the importance of a properly functioning engine. Your engine is the heart of your vehicle, and when something goes wrong, it can affect your car’s performance, fuel efficiency, and even safety. That’s why engine diagnostics play a critical role in identifying issues early and preventing costly repairs down the road.

Engine diagnostics refer to the process of using advanced scanning tools to assess your vehicle’s internal systems. This technology helps our ASE-certified technicians detect performance issues, identify faulty components, and provide precise solutions. At Howiler Stroud Automotive, we use state-of-the-art diagnostic equipment to analyze error codes and pinpoint problems with your vehicle’s engine, transmission, and electrical systems.

If you experience any of the following issues, it may be time to bring your car to our Columbus, OH auto shop for an engine diagnostic service:



• Check Engine Light Is On – A persistent check engine light is often the first sign of trouble.
• Reduced Fuel Efficiency – If your car is burning more fuel than usual, there could be an engine problem.
• Rough Idling or Stalling – Unstable engine performance may indicate underlying mechanical or electrical issues.
• Strange Noises – Knocking, ticking, or misfiring sounds can be signs of engine trouble.
• Slow Acceleration or Power Loss – A lack of power may suggest issues with the fuel injectors, ignition system, or sensors.

Regular engine diagnostics can help maintain your vehicle’s health and longevity. At Howiler Stroud Automotive, we recommend getting a diagnostic check at least once a year or whenever you notice performance issues. If your car is older or has high mileage, more frequent checks can help catch minor issues before they become major repairs.

When you bring your vehicle to Howiler Stroud Automotive for an engine diagnostics service, our skilled technicians will:

1. Connect an OBD-II Scanner – This tool retrieves diagnostic trouble codes (DTCs) from your vehicle’s computer.
2. Analyze Error Codes – Our team interprets the data to pinpoint potential issues.
3. Inspect Key Components – We check the ignition system, fuel injectors, sensors, and more.
4. Recommend Necessary Repairs – Based on our findings, we provide a detailed report and suggest solutions to restore your car’s performance.

Keeping up with engine diagnostics offers several advantages, including:



• Early Problem Detection – Identifying minor issues before they lead to costly breakdowns.
• Improved Fuel Efficiency – Ensuring your engine runs optimally and doesn’t waste fuel.
• Enhanced Vehicle Performance – Smoother acceleration and better overall responsiveness.
• Extended Engine Life – Preventative maintenance helps maximize the lifespan of your engine.