Recent content by Dale J

  1. Dale J

    New Mobil 1 Advanced Clean vs. Valvoline Restore and Protect

    OEM are all about cost of ownership and warranty, thats why we see extended drains in the 7500-10K + which is crazy. Synthetics are very good at high temps, and have low temp pump-abilities.
  2. Dale J

    Valvoline Restore and Protect 5w30 2023 GMC Sierra 1500 2.7

    In order to get the dexos license oil companies have to disclose the formulation. Valvoline wants to keep it a propitiatory.
  3. Dale J

    GM 2.7 how many miles do you have

    I have 27K on my 2024 Canyon. I change the oil between 4-5K using Valvoline Restore and Protect Full Syn 5W30, and PPE filter.
  4. Dale J

    CUT OPEN: USED QUAKER STATE QS 8 OIL FILTER

    Anyone using the PPE filter? I
  5. Dale J

    Interesting GM 2.7 Turbomax failure and tear down

    its obvious this engine was not properly maintained.
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