Diagnostics and Check Engine Light Services

Honest Engine and Engine Light Services in Manassas, VA

Rely on your car for years to come when you properly maintain your engine with the help of the professional team at Logan's Import Service Emporium. We specialize in engine diagnostics and check engine light services that'll help keep your car safely on the road.

With over 42 years of experience and a well-known reputation in our community, Logan's Import Service Emporium is proven to be an auto repair shop you can trust. We work with warranty and insurance companies, and we'll never sell you something you don't need.

When you see your auto check engine light in Manassas, VA turn on, call us for a free quote. We offer same-day inquiry responses and general estimates. Same-day services are available too!

• Description of Engine Diagnostics and Performance
• Benefits of Engine Diagnostics and Performance
• Our Engine Diagnostic Services
• Our Engine Tune-Ups
  

Every vehicle built since 1996 has been equipped with an on-board diagnostics system that monitors engine performance. Discrepancies in performance levels are reported through your vehicle’s computer system. Once the “check engine” or “service engine” light is displayed, your next step should be to seek out an engine diagnostic service or an engine tune-up.

Engine diagnostics allow our staff to gather helpful information about the operating condition of your engine. The insights obtained during an engine diagnostic will determine the extent of suggested engine repairs. The most common diagnostic trouble codes are generated in response to malfunctions in the powertrain.

Ultimately, regular engine tune-ups are necessary to optimize engine performance. A tune-up is also one of the most effective ways to prevent unexpected engine trouble. During an engine tune-up, our staff may replace the spark plugs, spark plug wires, air filter, fuel filter, and distributor cap and rotor in your vehicle.

Our experts will also check emission levels, fuel lines, and belts and hoses. Engine diagnostics and regular engine tune-ups can help extend the life of your vehicle and improve the health of your engine. Pay attention to your auto check engine light in Manassas, VA, and be sure to bring it to us when it turns on.

While regular engine maintenance will help ensure that your engine always performs at peak conditions, there are also signs you can look for that indicate an engine repair service is needed. The “check engine” or “service engine” light is a sure sign that your engine should be looked at by an expert sooner than later.

Most of the time, your vehicle’s on-board diagnostics system will detect an engine issue and store the corresponding repair code, which can be accessed by a member of our service staff.

Slow-cranking, rough idling, stalling, knocking, or pinging while accelerating are all signs that you should seek engine repairs or diagnostics to determine the full extent of your engine trouble. A decrease in gas mileage and detectable loss of power during acceleration are also signs of an impending engine tune-up or engine repair service.

Engine warning lights help alert drivers to minor issues before they become major repairs. Be sure to follow up with our staff once your vehicle's on-board diagnostics system detects a problem with your engine.

The Basics of Engine Diagnostics Services at Logan's Import Service Emporium

The OBD system, or on-board diagnostics system, was originally installed to monitor vehicle emissions, but it also detects problems within the engine. Both OBD I and OBD II systems exist, with OBD II systems becoming the standard in vehicles manufactured after 1996.

The OBD is connected to the engine control unit (ECU), which helps your engine run efficiently while keeping emissions low. The OBD can identify and warn the driver of engine malfunction by sending error notifications to the ECU system. The ECU is in charge of several engine processes, including the mixture of air and fuel, emissions, and engine timing. The ECU uses sensors to monitor them or make adjustments.

If the ECU detects malfunctions, it triggers your auto check engine light in Manassas, VA. The OBD system then records the code pertaining to the problem. The code can be accessed by a trained technician through engine diagnostic equipment to properly diagnose the issue.

Why Should You Have Engine Services Performed by Us?

Engine diagnostics serve to keep your engine running efficiently. The OBD system is capable of detecting malfunctions before they lower engine performance or cause severe damage. Because of the mandatory OBD system, your automobile is capable of monitoring and diagnosing its own performance.

You should have engine diagnostics performed when you notice your auto check engine light in Manassas, VA has turned on. Engine diagnostics will help detect problems early so that minor problems never become major problems. Engine diagnostics also help keep emissions low, and if your engine is malfunctioning, your vehicle might not pass an emissions test.

When your “check engine” light turns on, it is time for you to contact us for an engine diagnostics service. Our experienced staff will work hard to get your engine working again properly in no time.

Approximate Time

60 Minutes

The Basics of Engine Tune-Up Services at Logan's Import Service Emporium

In the past, engine tune-ups were much more time-consuming because they required a motorist to check a variety of parts. Engine tune-ups formerly included checking the distributor, cap, rotor, ignition contact points, condensers, carburetors, and more.

Today, these items are generally no longer included in engine tune-ups because a vehicle’s electronic control unit controls the engine timing. While not as many parts need to be checked today, engine tune-ups still include the inspection of a variety of components. These include spark plugs and wires, oil and oil filters, and fuel filters.

Regular tune-ups will ensure your engine is running efficiently and reliably. Engine tune-ups can help prevent breakdowns and extend the life of an automobile. A well-tuned engine will help keep a vehicle operating at maximum performance levels, which is why routine maintenance is so important.

Why Should You Have Engine Tune-Up Services Performed by Us?

During a tune-up, our service staff will check your spark plugs, which are responsible for igniting the gasoline and air mixture that fuels your engine. We can also check your spark plug wires, which transfer voltage created by your spark plug. Old wires can burn out and cause a misfire.

We will check the condition of your fuel filters, which help stop debris from reaching your engine. A clogged fuel filter will lead to poor acceleration and poor engine performance. Similarly, we can look at your air filter, which prevents debris from entering the combustion engine. Restricted airflow makes your engine work harder and causes your vehicle to lose horsepower.

During our tune-up, we can ensure optimal performance of these parts and more. Please adhere to your owner’s manual for recommended service intervals and contact us when your engine is ready for a tune-up.

Approximate Time

180 Minutes