Over time, carbon deposits can accumulate inside your engine’s combustion chambers and around the piston crowns. This build-up may affect combustion quality and contribute to rough idling, sluggish acceleration, higher fuel consumption and reduced engine response.
Accord AutoCare’s Ultrasonic Combustion Chamber Cleaning is a non-invasive service that uses specialised high-frequency ultrasonic technology to loosen and remove stubborn carbon deposits—without fully dismantling the engine.
By cleaning these critical areas, the service helps restore smoother combustion, improve engine response and support more efficient engine performance.
Over time, carbon builds up and affects performance.
High-frequency sound waves and specialised solution breaks down stubborn carbon.
Carbon is removed for improved combustion and performance.
Rough or Unstable
Idling
Slower or Lagged
Acceleration
Poor Engine
Response
Increased Fuel
Consumption
Engine Knocking or
Unusual Vibration
High-Mileage
Vehicles
*These symptoms can also be caused by other engine issues. Our technicians will assess your vehicle before recommending the service.
Smoother Engine
Operation
Better Engine
Response
Improved Combustion
Efficiency
Potentially Better
Fuel Economy
Cleaner Internal
Components
Minimal Vehicle
Downtime
Our purpose-built ultrasonic system uses cleaning solution and microscopic cavitation bubbles to loosen stubborn deposits inside the combustion chambers.
Higher mileage may mean more time for carbon deposits to accumulate within the engine.
Ideal for cars nearing or beyond 10 years, where long-term carbon build-up may affect engine performance.
A useful starting point when the vehicle’s complete servicing and driving history may not be known.
Suitable for many petrol engines labelled GDI, T-GDI, FSI, TFSI or EcoBoost.
No full engine dismantling and significantly less downtime than major engine work.
Purpose-built ultrasonic technology for effective carbon removal.
Skilled technicians with engine expertise you can trust.
Honest assessment and recommendations you can understand.
Get back on the road quickly with minimal disruption.
Recommendations are based on the symptoms described by the vehicle owner. Results vary depending on the engines condition and the underlying cause. Ultrasonic Combustion Chamber Cleaning is not a replacement for repairs where mechanical wear, component damage or internal engine failure is present.