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  1. 2.0 EcoBoost? Change everything (oil / fluids)!

    I don’t think they’re doing it on purpose. Prob done manually. Too quickly it seems. Perhaps they come from the component manufacturer filled.
  2. 2.0 EcoBoost? Change everything (oil / fluids)!

    I read that some were finding ptu underfilled and took it upon my self to check the tranny, ptu and rdu myself. Dealer kind of giving me a barely Luke warm feeling now. I’m not confident. Apparently they don’t do oil analysis, they just look at the oil and for any metal debris and chase faults...
  3. AWD - PTU fluid change

    Nothing was acting up. I heard about the PTU’s being underfilled from the factory. I then deciphered the writing on the wall and changed all the fluids in the PTU, RDU and trans. I’m not encouraging or discouraging. I’m am recommending actions based on my investigations. Let me reiterate this...
  4. AWD - PTU fluid change

    i found my transmission approximately 1 quart low. About 16% low. No leaks detected. At 5900 miles. No good at all.
  5. Rear FX4 Differential Fluid

    I understand. The issue is not the oil. It’s the low level I found in my PTU, not having a break-in interval and possibly the quality of the materials & manufacturing tolerances of the PTU & to a lesser degree the RDU.
  6. Rear FX4 Differential Fluid

    How much was drained? That’s one of the overall issues. What’s filled at the factory being way less than full. (For the PTU)
  7. Rear FX4 Differential Fluid

    Those are the manufacture recommended. And what I filled with.
  8. First Power Transfer Unit (PTU) fluid service done - results & photos

    The PTU is not always engaged in the FX4 when in normal mode, https://driving.ca/features/feature-story/deep-dive-2022-ford-mavericks-awd-system-explained
  9. First Power Transfer Unit (PTU) fluid service done - results & photos

    I’m not sure. I believe the PTU is on/off and the rdu is slip.
  10. PSA for those doing a transmission fluid dump and fill

    It's supposed to be there. The procedure it to undo the spring clamp and remove the vent tube to fill trans. Mine had the restrictor as well.
  11. 2.0 EcoBoost? Change everything (oil / fluids)!

    Hmm…I could be wrong. My apologies. What he saying seems reasonable. However, something made the fluid change color. What? I’m guessing use and heat.
  12. 2.0 EcoBoost? Change everything (oil / fluids)!

    Additionally. The color does say something about the condition of the tranny fluid. Do the research. Just like motor oil. It changes color during use. 1 of the primary elements that make motor oil dark is soot. Even after several oil changes. The oil darkens. At this point what ever materials or...
  13. 2.0 EcoBoost? Change everything (oil / fluids)!

    Power transfer unit (fwd end of drive line) & rear differential unit (in the middle of rear wheels)
  14. 2.0 EcoBoost? Change everything (oil / fluids)!

    Thank you dadola! I swear. I did. I emptied my PTU straight into a glass measuring cup. And everyone. Think of it this way. How concern would you be if your 2.0 EB engine was half full the whole time to 6000 miles? I won’t tell you how I would feel or what I think the ramifications would be to...
  15. 2.0 EcoBoost? Change everything (oil / fluids)!

    I just stated that those are the “universal averages”. That’s what those columns are.




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