sea foam

  1. Jim Oaks

    The results of Sea Foam & Lucus Products in a 2.9L

    agAWXnT4-EQ You have likely seen this video already. For those that have not, this guy puts sea foam in the crank case, gas tank, and intake of his Ford Rangers 2.9L. The engine went from knocking like a diesel, to running smooth. Sea Foam has been discussed in this forum for years. But if...