Columbia, MD Auto Repair & Car Wash


Mon – Sat: 8 AM – 7 PM
Sun: 8 AM – 5 PM

Mon – Fri: 8 AM – 6 PM
Sat – Sun: Closed



Expert Engine Diagnostics and Car Diagnostic Testing in Columbia, MD

Or call us at (410) 740-9890

Today’s average car engine has over 200 significant parts and components that owners have to maintain. And each engine component and part is vital to your vehicle’s performance. 

At the same time, these components must all work together with precise timing for your vehicle to perform. So, when something goes wrong, your technician must have the ability, equipment, and experience to perform accurate engine diagnostics.

At Columbia Auto Care & Car Wash, we are proud to be the leading auto repair facility in Columbia, MD. We specialize in performing engine diagnostics on virtually all makes and models of vehicles. We offer the tools and technology to quickly perform the necessary diagnostic test and administer the needed maintenance and repairs.

How to Tell if You Need an Engine Diagnostic Test?

ASE certified mechanic that works at Columbia Auto Care in Columbia MD sitting in driver's side of car with shops computer diagnostic tool running a scan

In the old days, the only way to tell if your engine was running well was to listen to the sound it made. And if you missed an audible warning of impending trouble, the next thing you know, you’d be dealing with misfires and other performance problems. 

You can still listen for signs of engine problems, but it’s not your only option. Fortunately, Columbia Auto Care & Car Wash offers a fast and affordable diagnostic test designed to efficiently detect problems with your engine. 

Some of the most common signs and indicators that you need a car diagnostic test include:

  1. Check engine light
  2. Odd smells
  3. Power outages
  4. Your vehicle stops and restarts
  5. A decrease in your gas mileage
  6. Strange sounds
  7. Your engine is “rough-running”
  8. It has been more than a year since your last car diagnostic test


If you answer “yes” to any of these questions, Columbia Auto Care & Car Wash can help.

The Engine Diagnostic Process

When you bring your car in for engine diagnostics, the first thing we do is connect our state-of-the-art equipment to your vehicle to see which trouble code caused the warning. 

Unlike other auto repair facilities, our cutting-edge car diagnostic test leverages real-time data from your vehicle’s onboard computer. This enables us to monitor engine conditions actively while your car’s running to get a more detailed view of the problem, which is the key. 

Because so many of your engine’s systems rely on other systems to function correctly, the root cause of your engine trouble may not be apparent based on the trouble code alone. 

Fortunately, our engine diagnostics mechanics and technicians take it a step further with comprehensive analysis. Once we identify the source of the problem, we will offer the best auto repair or maintenance solution to protect your vehicle and wallet.

Contact Columbia Auto Care & Car Wash for Engine Diagnostics in Columbia, MD

Whether your check engine light is on—or if you notice your engine behaving unusually—you owe it to yourself to reach out to Columbia Auto Care & Car Wash for comprehensive engine diagnostics. 

In addition to engine diagnostics tests, Columbia Auto Care & Car Wash is the premier auto repair center in Columbia, MD. No matter the make or model of your vehicle, we make automotive maintenance and repairs as easy and hassle-free as possible.

Contact Columbia Auto Care & Car Wash today to schedule your diagnostic tests in Columbia, MD.

Or call us at (410) 740-9890

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