Buick Pontiac 3.8l 3800 v6 Series II intake manifold lower gasket leaks oil into the cooling system. Radiator full of oil!

20 thoughts on “Motor oil doesn t mix! why?? #mechanic #repair”
  1. Avataaar/Circle Created with python_avatars @pibblesnbits says:

    Water is a byproduct of combustion. I'm betting the old engine oil is picking up moisture as the car runs. The new oil doesn't have this moisture and likely doesn't mix with the new oil. Another possibility is that all the contaminants in the old oil make it more dense than the new oil. This is why the new oil is sitting on top of the old oil as it drains out.

  2. Avataaar/Circle Created with python_avatars @Mr621311 says:

    Different weights

  3. Avataaar/Circle Created with python_avatars @14GLucky1 says:

    Because the old oil is petroleum oil normal motor oil and the new oil is synthetic and yes they will not mix and will stay separated, this is why they say do not mix the 2 with each other. Not Rocket Science, think ya owe this person a new engine

  4. Avataaar/Circle Created with python_avatars @danielgunther6661 says:

    Hey, Ray. What are your thoughts on using a Fumoto Valve on the oil pan?

  5. Avataaar/Circle Created with python_avatars @waynehawkins9090 says:

    No sound effects on brake clean? Lol!

  6. Avataaar/Circle Created with python_avatars @billmilosz says:

    Weird

  7. Avataaar/Circle Created with python_avatars @gregjohnson2073 says:

    Negative ghost rider. Thats coolant in the oil

  8. Avataaar/Circle Created with python_avatars @woody95124 says:

    To cool..thts wild..oil rainbow!

  9. Avataaar/Circle Created with python_avatars @patrickdiehl6813 says:

    "Gotta keep 'Em separated"….

  10. Avataaar/Circle Created with python_avatars @craigjohnson3603 says:

    The dexcool infusion nice engineering G.M.

  11. Avataaar/Circle Created with python_avatars @davejames2015 says:

    Nope that's the peak all season antifreeze.. doesn't even do the frothing 😂

  12. Avataaar/Circle Created with python_avatars @paulocarvalho6480 says:

    Imagine driving the car with that oil. You would be back to the shop in no time demanding for a new engine.😬

  13. Avataaar/Circle Created with python_avatars @croutster8399 says:

    🤔🤔🤔

  14. Avataaar/Circle Created with python_avatars @rhodium69 says:

    Ray is one of the best mechanics on you tube , he's honest , respectful and extremely professional he knows what he's doing on ever single job. I wish some mechanics would watch what a mechanic is expected to do , a professional non short cut and honest work the mark of a great mechanic.

  15. Avataaar/Circle Created with python_avatars @petergreenham7235 says:

    The older oil is heavier

  16. Avataaar/Circle Created with python_avatars @NismoXero says:

    Old oil was mixed with coolant and you never started it to mix them 🤷🏻‍♂️

  17. Avataaar/Circle Created with python_avatars @bobbybishop5662 says:

    Wouldn't that be normal if the engine wasn't run after adding the new oil ?

  18. Avataaar/Circle Created with python_avatars @michaelabbott511 says:

    Ok😅 that's better, good job RAY😅

  19. Avataaar/Circle Created with python_avatars @diglett_dude9879 says:

    Better than the last attempt, thanks for sorting that. Just nasty how it clipped that last one on you.

  20. Avataaar/Circle Created with python_avatars @RHall1 says:

    Must not have ran the engine after putting new oil into it.

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