Engine breather

Discussion in 'Volvo Forum' started by JPSIPPY, Mar 16, 2019.

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  1. Mar 16, 2019 #1
    JPSIPPY

    JPSIPPY Bobtail Member

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    I got 15 volvo670 d13.its engine breather keep running for about 30-40 seconds even after engine shutoff. What could be wrong. Tia.
     
    JPSIPPY, Mar 16, 2019
    JPSIPPY, Mar 16, 2019
    #1
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  3. Mar 16, 2019 #2
    buddyd157

    buddyd157 Road Train Member

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    probably built up gases?

    a mechanic i knew, used to use some sort of brush (thin) in a wire handle and go up there to clean it out.
     
    buddyd157, Mar 16, 2019
    buddyd157, Mar 16, 2019
    #2
    JPSIPPY Thanks this.
  4. Mar 16, 2019 #3
    craig_sez

    craig_sez Road Train Member

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    Engine breather....Im thinkin its just the egr cooler winding down..
     
    craig_sez, Mar 16, 2019
    craig_sez, Mar 16, 2019
    #3
  5. Mar 16, 2019 #4
    JPSIPPY

    JPSIPPY Bobtail Member

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    Is it ok or not.i m buying this Volvo 1st time.
     
    JPSIPPY, Mar 16, 2019
    JPSIPPY, Mar 16, 2019
    #4
  7. Mar 16, 2019 #5
    craig_sez

    craig_sez Road Train Member

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    Its a normal thing but i didnt hear it to say for sure...
    I shure as hell hope you did a TON of inspecting before you considering it..
    Back ground chks,fuel records,dealer records,oil samples,ecu download....Research the #### outta it before you fork over the $...
     
    craig_sez, Mar 16, 2019
    craig_sez, Mar 16, 2019
    #5
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  8. Mar 16, 2019 #6
    d281833

    d281833 Heavy Load Member

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    Not sure what you're calling an engine breather, you might be hearing the DEF pump emptying the line or there's always a clicking sound that comes from DPF side as well, that's all normal.
     
    d281833, Mar 16, 2019
    d281833, Mar 16, 2019
    #6
    magoo68 and AModelCat Thank this.
  9. Mar 16, 2019 #7
    kemosabi49

    kemosabi49 Trucker Forum STAFF Staff Member

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    And a dyno run with blowby test
     
    kemosabi49, Mar 16, 2019
    kemosabi49, Mar 16, 2019
    #7
  10. Mar 16, 2019 #8
    JPSIPPY

    JPSIPPY Bobtail Member

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    Dec 13, 2011
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    Noise is coming from driver side engine .it like air leak or like turbo spinning
     
    JPSIPPY, Mar 16, 2019
    JPSIPPY, Mar 16, 2019
    #8
  11. Mar 16, 2019 #9
    Mudman78

    Mudman78 Light Load Member

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    It's the crankcase breather spinner. It condenses the fumes and sends the oil back to the pan, rather than out into the atmosphere for emissions purposes. It's normal.
     
    Mudman78, Mar 16, 2019
    Mudman78, Mar 16, 2019
    #9
    Gambosa, KB3MMX and JPSIPPY Thank this.
  12. Mar 16, 2019 #10
    d281833

    d281833 Heavy Load Member

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    Well there's no turbo driver side, DEF pump is a whirring sound driver side. Check the compressor line driver side, towards rear of engine. Not sure what more we can tell you here, other than take it into a shop. Hard to diagnose on a forum.
     
    d281833, Mar 16, 2019
    d281833, Mar 16, 2019
    #10
    JPSIPPY Thanks this.
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