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Bore scope pictures of my engine

Discussion in 'Prius v Care, Maintenance and Troubleshooting' started by msg4life, Mar 4, 2017.

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  1. msg4life

    msg4life Member

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    These are 2015 prius v 50k miles bore scope pictures. They are located in my media folder. Not sure hot to post them here.
     
    #1 msg4life, Mar 4, 2017
  2. bisco

    bisco cookie crumbler

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    yes, makes it tough to look at them. okay, pretty easy to find. looks terrible, but i'm no expert. what's your opinion?
     
    #2 bisco, Mar 4, 2017
  3. Mendel Leisk

    Mendel Leisk Patron saint of newly poured sidewalks

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    [​IMG]
    [​IMG]
    [​IMG]
    [​IMG]
    [​IMG]
    [​IMG]
     
    #3 Mendel Leisk, Mar 4, 2017
    SFO likes this.
  4. Veliksam

    Veliksam Member

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    I think that looks pretty bad, perhaps bad piston rings?
    Is it burning a lot of oil?

    Posted via the PriusChat mobile app.
     
    #4 Veliksam, Mar 4, 2017
  5. jerrymildred

    jerrymildred Senior Member

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    Reminds me of my '72 Kawasaki 350 triple 2-stroke. :eek:
     
    #5 jerrymildred, Mar 4, 2017
  6. Mendel Leisk

    Mendel Leisk Patron saint of newly poured sidewalks

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    I wanted one of those.
     
    #6 Mendel Leisk, Mar 4, 2017
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  7. jerrymildred

    jerrymildred Senior Member

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    It was scary fast for a 350. But I had it during the Arab oil embargo and the gas tank only had about a 90 mile range. That part wasn't so fun when I ran out of gas at 1 AM on I-5 in Northern CA. LOL!
     
    #7 jerrymildred, Mar 4, 2017
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  8. Air_Boss

    Air_Boss Senior Member

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    What brand and grade of gasoline and oil do you use?
     
    #8 Air_Boss, Mar 4, 2017
  9. jerrymildred

    jerrymildred Senior Member

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    Indeed! And do you have pix on the spark plugs? Oily, Im guessing?
     
    #9 jerrymildred, Mar 4, 2017
  10. msg4life

    msg4life Member

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    So no oil burning. But the intake has alot of blowby oil. I put on a catch can just to see if it cleans things up. Sucks the dealer won't fix the engine. I use chevron 90 percent of the time. I use 0w20 Toyota brand. Also I change the oil every 5kAmazing for 50k plus miles. Right! . I'm still under 60k warrantyYes plugs were oily. I have been getting knock start. I'm thinking it's the oil from the blowby.
     
    #10 msg4life, Mar 4, 2017
  11. bisco

    bisco cookie crumbler

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    how does your 2012 look?
     
    #11 bisco, Mar 4, 2017
  12. msg4life

    msg4life Member

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    I don't own a 2012... I own a 2015. Prius v
     
    #12 msg4life, Mar 4, 2017
  13. bisco

    bisco cookie crumbler

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    sorry, i was looking at the info under your user name. my bad.
     
    #13 bisco, Mar 4, 2017
  14. msg4life

    msg4life Member

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    I wonder what others looks like and if this is something I can have the dealer fix.. And yes my spark plus were wet.
     
    #14 msg4life, Mar 4, 2017
  15. bisco

    bisco cookie crumbler

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    i wonder what conditions the engine warranty covers?
     
    #15 bisco, Mar 4, 2017
  16. msg4life

    msg4life Member

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    From working with Toyota... They work like this... No check engine light.. Car is fine.
     
    #16 msg4life, Mar 4, 2017
  17. Aaron Vitolins

    Aaron Vitolins Senior Member

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    This is very surprising. Thank you for posting this. It makes me worry about my 2012 with 102k miles on it.

    Definitely keep us updated if you get anything out of them on this.
     
    #17 Aaron Vitolins, Mar 4, 2017
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  18. Samprocat

    Samprocat Active Member

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    What you need to show this to the Service Representative....and pinpoint the cause...Since you are not using any oil...there is something bad
    Fuel
    Suction for crank case
    Oil over filling
    This is not good for 50k engine.....


    Posted via the PriusChat mobile app.
     
    #18 Samprocat, Mar 4, 2017
  19. Samprocat

    Samprocat Active Member

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    What also show on one of your pictures ....your spark plug torque spec are not right....some of them are way to loose

    Posted via the PriusChat mobile app.
     
    #19 Samprocat, Mar 4, 2017
  20. Colin

    Colin Junior Member

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    How can you tell?
     
    #20 Colin, Mar 5, 2017
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