Combustion Chamber Cleaner ACDelco

Concern & Causes:

  • Engine pinging, engine knock and run-on caused by a build-up of deposits in the combustion chamber.
  • Reduced engine performance and increased fuel consumption.

Features & Benefits:

  • Will remove carbon, varnish and gum deposits from combustion chambers.
  • Oxygen-sensor and catalytic-converter safe.
  • May also be used to remove varnish and gum deposit from carburetor venturi and throttle plates.
  • Cleans varnish and gum deposits on the piston rings.