Engine Diagnostics and Performance

Since 1996, every car has been fitted with an On-Board Diagnostics (OBD) System that keeps a check on engine functionality. Any deviation from standard performance is communicated through the vehicle’s computer. When indicators like the “check engine” or “service engine” lights come on, it’s a clear signal to seek engine diagnostic services or consider an engine tune-up. Engine diagnostics enable our technicians to extract critical data about your engine’s condition, helping to pinpoint the necessary repairs. Most often, these diagnostics identify issues related to the powertrain.

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Benefits of Engine Diagnostics and Performance

Regular engine tune-ups are essential for maintaining peak engine performance and avoiding unexpected engine problems. During a tune-up, our team might replace components such as spark plugs, spark plug wires, air filters, fuel filters, and the distributor cap and rotor. We also inspect emission levels, fuel lines, and belts and hoses. Routine diagnostics and tune-ups can significantly prolong your vehicle’s lifespan and boost engine health.

Staying on top of engine maintenance is key to ensuring optimal engine performance. Besides the obvious “check engine” or “service engine” lights, there are other signs that might indicate the need for an engine check-up. These include issues like slow cranking, irregular idling, engine stalling, knocking or pinging sounds during acceleration, reduced gas mileage, and noticeable loss of power. These symptoms can be early warnings, allowing for minor fixes before they escalate into major repairs. When your vehicle’s OBD System flags an issue, it’s crucial to follow up with professional service promptly.

Engine Diagnostics and Performance
Frequently Asked Questions

1. What is an On-Board Diagnostics System in a vehicle?

Every vehicle made since 1996 is equipped with an On-Board Diagnostics System (OBD). This system monitors your engine’s performance and alerts you to any performance discrepancies through your vehicle’s computer system, often triggering the “check engine” or “service engine” light.

2. What should I do when my "check engine" light comes on?

If the “check engine” or “service engine” light illuminates, it’s important to schedule an engine diagnostic service or a tune-up. This helps identify any underlying issues with your engine’s performance.

3. What happens during an engine diagnostic service?

During an engine diagnostic, technicians gather data about your engine’s condition. This can include checking for trouble codes in the powertrain and assessing the overall health of your engine to determine necessary repairs or maintenance.

4. What are common signs that my engine needs diagnostics or repairs?

Signs include slow cranking, rough idling, stalling, knocking or pinging sounds when accelerating, a decrease in gas mileage, and loss of power during acceleration. These symptoms indicate it might be time for engine diagnostics or repairs.

5. What are the benefits of regular engine tune-ups?

Regular tune-ups are essential for maintaining optimal engine performance. They can prevent unexpected engine problems and may include replacing spark plugs, wires, filters, and checking emission levels, fuel lines, and other critical components. Regular maintenance can extend the lifespan and improve the health of your engine.

Benefits of Engine Diagnostics and Performance