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Holts EGR & Carb cleaner quickly removes harmful deposits such as varnish and gum, caused by petrol in carburettors and carbon from recirculated exhaust gases in diesel engines.

  • Increases engine efficiency and throttle response
  • For Petrol and Diesel engines
  • 360° spray

Engines with Exhaust Gas Recirculation systems (EGR) are designed to reduce emissions,  but can suffer from harmful deposits. Cleaning the system with our professional  quality cleaner prevents soot building up, which can lead to EGR valves sticking, resulting in poor performance and reduced drivability.

Removes carbon deposits, restoring performance, engine efficiency and throttle response.



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