Engine Combustion Chamber Carbon Deposit Cleaning

Dry ice blasting or walnut shell cleaning processes are used to physically clean the intake valve backs, combustion chamber, piston tops, and fuel injector orifices. Using a specialized rotating brush and vacuum suction equipment, food-grade dry ice particles or walnut shell microparticles are used to non-destructively remove hard carbon deposits, restoring compression ratio and turbulent combustion efficiency, reducing knocking and unstable idling.