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How to Clean an EGR Valve

Cobra Clean Degreaser

How to Clean A EGR Valve

Cleaning Clock Time: 2 hrs

Personnel Time: 1/4 hr

Materials Cost: $1

Savings: $800/replace


Remove dirty EGR Valve and allow to cool.

Find a Coffee Cup

Remove EGR Valve and submerge valve into Cobra Clean except for electrical parts.

Soak for at least 2 hours and rinse.

Reinstall EGR valve.

Return coffee cup to boss's desk


  • Use nitrile or vinyl gloves for hand protection.
  • Use standard shop eye protection.
  • Cobra Clean is non-caustic, non-acidic, and biodegradable.
  • Cobra Clean will not burn skin or clothing, but we recommend using protection due to potential skin sensitivity.
  • Use in a ventilated area.
  • Allow equipment to cool before cleaning.
  • Dispose of sludge and waste water properly.
  • Cobra Clean Ordering Details

    Cobra Clean Now Available - 15 Gallon Drum Delivered, Shipping Included, call (210) 842-0703

    Manufactured and Distributed by Better Emissions LLC

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