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De-Carbon Foam

Wynn’s® De-Carbon Foam™ softens and dissolves difficult to remove intake valve and combustion chamber deposits in PFI and especially GDI engines. De-Carbon Foam™ has been shown to eliminate trouble codes in GDI and port fuel injection engines, prevent misfires resulting from severe valve deposits, and restore smooth operation in rough running engines.

  • Powerful Foaming Technology
  • Restores Engine Performance
  • Eliminated Rough Idle Caused by Carbon Deposits
  • For Use in All GDI and PFI Engines
  • Safe for Catalytic Converters and Sensors
  • Technician-Friendly Application Process
  • Single Application per Container