Modern Tune-Ups & Engine Performance Services

What is a Modern Vehicle Tune-Up?

Years ago, a tune-up involved manually adjusting carburetors, points, and condensers. Today, your engine is controlled by a powerful computer that adjusts timing and fuel flow thousands of times per second. A modern tune-up is a comprehensive maintenance service focused on the components that wear out over time and affect the combustion process.

At Proper Motor Works, we don't just change parts; we evaluate the entire health of your powertrain. This ensures that your engine is burning fuel as cleanly and efficiently as possible, which is essential for both your wallet and the longevity of your vehicle.

What’s Involved in the Process?

A professional tune-up at our Calgary facility is a multi-step process tailored to your vehicle's specific manufacturer requirements:

• Spark Plug Replacement: Installing new, correctly gapped plugs to ensure a strong, consistent spark.
• Ignition System Inspection: Checking ignition coils and wires for cracks or electrical "leakage" that causes performance issues.
• Air & Fuel Filter Service: Ensuring your engine can breathe easily and receive clean fuel.
• Throttle Body Cleaning: Removing carbon deposits that cause rough idling and poor throttle response.
• Computerized Diagnostics: Scanning for "pending" fault codes that haven't triggered a warning light yet but are affecting efficiency.
• Sensor Evaluation: Verifying that vital sensors (like the Mass Air Flow or Oxygen sensors) are providing accurate data to the engine computer.

The Danger of Engine Misfires

One of the most common reasons drivers seek a tune-up is a misfire—the sensation of the engine "stumbling," "jerking," or "hesitating" under load. A misfire occurs when one or more cylinders fail to ignite the fuel-air mixture properly. Ignoring this symptom is one of the most expensive mistakes a vehicle owner can make.

When a cylinder misfires, unburnt fuel is pushed out of the engine and into the exhaust system. This raw fuel hits the extremely hot catalytic converter, where it ignites. This can cause the converter to melt internally in a matter of minutes. In many cases, ignoring a $200 spark plug issue for too long results in a $2,000+ repair bill for a destroyed exhaust system.

Important: If your Check Engine Light is flashing, it indicates a "catalyst-damaging misfire." You should pull over safely and have the vehicle towed to Proper Motor Works immediately to prevent catastrophic damage.

Why Calgary Drivers Choose Proper Motor Works

Calgary’s stop-and-go traffic and extreme temperature fluctuations put a lot of stress on ignition components. Heat causes ignition coils to fail, and cold starts are much harder on spark plugs. Our certified technicians provide honest, data-backed recommendations to keep your vehicle running smoothly through every season.

Book your vehicle tune-up online or visit us in Calgary today to restore your engine's performance and efficiency.