Archoil in a 2.8L Duramax?

Discussion in 'General Truck Forum' started by Jellyfrosh, Dec 13, 2017.

  1. Jellyfrosh

    Jellyfrosh New Member

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    Does anyone know if Archoil would void a warranty/break emissions equipment in a brand new 2.8L duramax? using the fuel and oil additives.
     
  2. MikeG

    MikeG Full Member

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    Best bet would be to call a Diesel shop, or Dealer
     
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  3. jkeaton

    jkeaton Full Member

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    Additives are snake oil. No need to add them. Especially on a brand new engine. Save your money.
     
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