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Graphenoil Oil System Cleaner:


For use in all manufacturers: Cars, SUV's, Minivans, and Truck Oil Systems.

  • Does not contain oil thinning kerosene or mineral spirits
  • Removes sludge and corrosion
  • Cleans and quiets valve lifters
  • Neutralizes acids
  • Extends engine life


Recommended Use: Before changing oil, add one Graphenoil Oil System Pouch to existing oil, run engine at normal idle speed for approximately 10-15 minutes, or unitl engine reaches normal operating temperature. Drain old oil, change oil filter, and add new oil with Graphenoil Lubrication Modifier. Do not overfill. Consult owners manual.


For higher performance, we recommend treating with Graphenoil Lubrication Modifier (here).

Oil System Cleaner

  • Graphenoil Oil System Cleaner

    • Oil System Cleaner
    • For use in all manufacturers
    • Full Synthetic
    • Gas and Diesel Engines
    • ASTM Tested
    • Convenient Stand-Up Pouch


    8 oz Pouch (12/Case) - Contains: Petroleum Distillates.

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