Engine Diagnostics

How Do Engine Diagnostics Work?

Your vehicle's engine is a complex system of sensors, computers, and mechanical components that work together to keep your car running efficiently. Engine diagnostics involve using specialized tools to communicate with your vehicle’s onboard computer to identify potential issues. At Economy Auto Service in Mechanic Falls, we use advanced diagnostic equipment to retrieve trouble codes and pinpoint the cause of any engine problems.

Modern vehicles are equipped with an onboard diagnostic system (OBD-II) that monitors engine performance, emissions, and other vital functions. When an issue arises, the system triggers the Check Engine light and stores a diagnostic trouble code (DTC). Our experienced technicians can interpret these codes and perform additional tests to determine the necessary repairs.

Signs Your Vehicle Needs an Engine Diagnostic

If your vehicle is experiencing performance issues, it may be time for an engine diagnostic. Some common signs include:

• Check Engine Light: If your Check Engine light is illuminated, it’s important to have the issue diagnosed as soon as possible to prevent further damage.
• Decreased Fuel Efficiency: If you notice your vehicle consuming more fuel than usual, an engine diagnostic can help identify potential problems affecting fuel economy.
• Rough Idling or Stalling: If your engine is running rough, hesitating, or stalling, there may be an issue with fuel delivery, ignition, or other vital systems.
• Strange Noises or Vibrations: Knocking, ticking, or other unusual noises could indicate internal engine issues that require immediate attention.

What Happens During an Engine Diagnostic?

When you bring your vehicle to Economy Auto Service for an engine diagnostic, our certified technicians will:

• Use a diagnostic scanner to retrieve any stored trouble codes from your vehicle’s onboard computer.
• Perform a thorough visual inspection of engine components, wiring, and sensors.
• Conduct additional tests, such as checking fuel pressure, spark plugs, or compression levels, to confirm the source of the issue.
• Provide a detailed report of our findings and discuss the best course of action for repairs.

Your Reliable Shop for Engine Diagnostics

At Economy Auto Service, we have been providing high-quality engine diagnostics and repairs since 2014. Our Quality technicians have the expertise and tools necessary to diagnose and resolve engine issues efficiently. Whether your Check Engine light is on or your vehicle is not running as it should, we are here to help.

In addition to engine diagnostics, we also offer scheduled maintenance, engine repair, and general auto repair services. If you are in the Mechanic Falls, ME, Poland, ME, Oxford, ME area, or nearby, schedule an appointment with Economy Auto Service online at https://economyautoserviceinc.com/ or give us a call today!