Next-Gen Engine Tune-Ups: Why and What We Clean

Over time, even the most finely engineered combustion engines lose their factory-spec efficiency. Modern vehicles rely on computerized controls, but mechanical contamination—like carbon buildup, dust particles on sensors, and varnish deposits on fuel injectors—gradually degrades performance. A professional engine tune-up is not just an oil change; it is a precision cleaning and calibration process that resets your engine's efficiency baseline.

Why is an Engine Tune-Up Essential?

As you accumulate mileage, engine blow-by gases and fuel residues deposit carbon inside the intake tract and combustion chambers. This causes issues such as rough idling, throttle delay, high fuel consumption, and engine knock. An annual or bi-annual tune-up restores fuel atomization, clears breathing restrictions, and ensures electronic sensors read absolute air-fuel parameters.

What We Perform During a TDC Tune-Up

• Sensor Cleanup: We isolate and clean the Mass Air Flow (MAF) and Manifold Absolute Pressure (MAP) sensors using specific quick-drying solvents. Clogged sensors send false airflow readings, causing running rich or lean issues.
• Throttle Body Decarbonization: We remove the throttle valve body assembly to clean out the sticky black lacquer that accumulates around the butterfly valve plate, which restores stable, smooth idle controls.
• Intake Manifold & Carbon Cleanup: We clean the intake ports and manifold passages to clear air bottlenecks, preventing cylinder torque imbalances.
• Ultrasonic Injector Cleaning: We extract the fuel injectors, place them in our automated ultrasonic cleaning rig, and check their spray flow patterns under simulated engine loads.
• Spark Plug Inspection & Service: We pull the spark plugs, check electrode wear gaps, clean off carbon soot, and replace them if the metal core has eroded beyond specifications.

Our Transparent Pricing

At Total Drive Care, our comprehensive engine tune-up service starts at Rs. 7,500/=. The final cost scales based on additional replacement parts (such as OEM spark plugs, air filters, or intake manifold gaskets) and specific premium consumables required for your specific vehicle model.

Book your diagnostics check-up at our Athurugiriya workshop today and experience a smoother, more responsive throttle response.