Carbon Cleaning
At TRS Transcool, we offer advanced engine carbon cleaning services designed to remove harmful carbon build-up from key components, restore engine performance, and improve fuel economy. Over time, carbon deposits accumulate on intake valves, injectors, turbos, EGR valves, and inside the combustion chamber. This build-up can cause poor fuel efficiency, sluggish acceleration, rough idling, and even DPF and EGR issues.
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Our professional carbon cleaning service helps bring your engine back to life, reducing emissions and restoring smooth operation — all without the need for expensive part replacements.

What is Carbon Cleaning?
Carbon cleaning is a preventative maintenance procedure that safely removes built-up carbon from the inside of your engine. We use modern hydrogen-based and advanced cleaning technologies to target key areas, such as:
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EGR valves and intake manifolds
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Turbochargers
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Injectors and combustion chambers
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DPF filters (in conjunction with cleaning)
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By cleaning these components, your engine can "breathe" better, run more efficiently, and last longer.
Benefits of Carbon Cleaning
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Improved Fuel Efficiency: Helps reduce fuel consumption by restoring engine airflow.
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Better Performance: Restores lost power, responsiveness, and smoother acceleration.
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Lower Emissions: Helps your vehicle pass MOT emissions tests by reducing soot and harmful gases.
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Prevents Costly Repairs: Keeps the DPF, EGR, and turbo in better condition, reducing breakdown risks.
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Smooth Engine Operation: Quieter running, less vibration, and better throttle response.
When Should You Get Carbon Cleaning?
You should consider carbon cleaning if you notice:
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Loss of power or sluggish performance
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Poor fuel economy
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Black smoke from the exhaust
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Warning lights for EGR or DPF issues
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Rough idling or hesitation during acceleration
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High-mileage diesel and petrol vehicles benefit the most, particularly if used for short trips or stop-start driving.