2016 Volvo Vnl 670 Coolant Leaks into Gas Line

Discussion in 'Volvo Forum' started by PRODUCEFLEET, Aug 10, 2018.

  1. PRODUCEFLEET

    PRODUCEFLEET Bobtail Member

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    Aug 10, 2018
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    Wondering if anyone could help me with this problem , there is coolant leaking into the gas line. Cost effective solution?
    I know diddly squat about diesel 101
    I just know that there has to be someone out there with advice.
     
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  3. Oldironfan

    Oldironfan Road Train Member

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    Sounds like injector cup issue.
    Hope you have a warranty think all 6 can cost $3000 to replace. Or more.
     
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  4. S M D

    S M D Road Train Member

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    What is a gas line?
    If you’re getting fuel into the coolant tank then it’s the injector cups. But it’s kind of too soon for injector cups. That’s a fairly new truck.
     
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  5. benrab

    benrab Medium Load Member

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    Is your primary fuel filter is coolant heated ? If so it can be the cause
     
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  6. daf105paccar

    daf105paccar Road Train Member

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    You both assume he has a Volvo engine.
    What if it is a Cummin?
     
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  7. d281833

    d281833 Heavy Load Member

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    Given the fact that he thinks he has a gas line, he probably isn't sure.
     
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  8. Sharky88

    Sharky88 Heavy Load Member

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    I had to replace my cups in a D 16 at 78K mi
     
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  9. d281833

    d281833 Heavy Load Member

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    I got 4000 miles on one set.
     
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  10. S M D

    S M D Road Train Member

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    There’s your problem... d16 you’ll never hear that on a d12 even a d13
     
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  11. S M D

    S M D Road Train Member

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    It’s a Volvo engine believe me
    Wanna make a lunch wager?
    :) hahah
     
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