Mike Dorian Ford Inc

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Ford Engine Diagnostic Service

Your Ford’s engine is a masterpiece of modern engineering, a complex system of sensors, computers, and mechanical parts working in perfect harmony. When something feels "off" - a strange noise, a sudden drop in fuel efficiency, or a hesitation when you accelerate - it’s your vehicle’s way of telling you that this harmony is disrupted. Ignoring these subtle signs can lead to cascading problems and costly repairs.

Don't let a small issue become a major engine failure. At Dorian Ford, our engine diagnostic service is designed to look beyond the surface-level symptoms. We use factory-level technology and the deep expertise of our Ford-certified technicians to pinpoint the exact source of any problem, providing you with clear answers and a precise plan for repair.

Schedule Your Diagnostic Service

When Do You Need an Engine Diagnostic?

While a check engine light is the most obvious signal, many other performance issues warrant a professional diagnostic test. Schedule a visit if you experience any of the following:

  • Noticeable Loss of Power: Your vehicle struggles to accelerate or maintain speed, especially on hills.
  • Rough Idling or Stalling: The engine shakes, sputters, or shuts off while you are stopped.
  • Reduced Fuel Economy: You find yourself filling up the gas tank more often than usual with no change in your driving habits.
  • Unusual Engine Noises: You hear knocking, pinging, hissing, or popping sounds coming from under the hood.
  • Difficulty Starting: The engine takes longer than normal to turn over or fails to start intermittently.
  • Strange Smells: The scent of unburned gasoline, burning oil, or a "rotten egg" smell from the exhaust.

Our Diagnostic Process: Finding the "Why" Behind the Problem

A trouble code is merely a clue, not a conclusion. Our diagnostic process is a comprehensive investigation designed to uncover the root cause of the issue, saving you time and preventing the replacement of parts that aren't actually faulty.

  • Consultation & Verification: We start by talking to you. Understanding what you're hearing, feeling, and seeing helps our technicians narrow down the possibilities.
  • Connect to Ford Technology: We link your vehicle to the Ford Integrated Diagnostic System (IDS). This factory software gives us unparalleled access to live data streams from every sensor and computer module in your vehicle, far beyond what generic code readers can see.
  • Expert Data Analysis: This is where our certified technicians shine. They interpret the complex data, looking for inconsistencies and anomalies. The code might point to an oxygen sensor, but our experts use the data to determine if the sensor itself is bad, if there's a vacuum leak causing a false reading, or if it's an issue with the fuel system.
  • Targeted Hands-On Testing: Guided by the data, we perform specific physical tests on circuits, wiring, sensors, and mechanical components to confirm the exact point of failure.
  • A Clear and Honest Solution: We present you with a straightforward explanation of the problem and a detailed estimate for the necessary repairs using genuine Ford parts. No work ever begins without your full approval.

Frequently Asked Questions

My car seems to be running fine, so why is the check engine light on?

Even if you don't notice a performance change, the light indicates that the onboard computer has detected a fault, often within the emissions system. Ignoring it can lead to failed emissions tests, poor fuel economy, and could mask a more serious underlying problem that will develop over time.

How is this different from the free code reading at an auto parts store?

A free code reading only gives you the trouble code (the symptom). Our professional diagnostic service is the complete medical workup that finds the actual disease (the root cause). This accuracy prevents you from spending money on parts you don't need and ensures the problem is fixed correctly the first time.

Stop Worrying and Start Driving with Confidence

An engine problem can be stressful, but getting it diagnosed shouldn't be. Trust the experts who have the specialized training and cutting-edge technology to understand your Ford inside and out.

Call (586) 840-1085 or click below to schedule your comprehensive engine diagnostic service today!

Schedule Your Diagnostic Service

Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license charges. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week.

Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Call Dorian Ford for details or to check availability. Price does not include applicable tax, title, and license charges. Residency restrictions may apply. Pictures many not represent actual vehicles.