Volvo VNL 780 keeps overheating

Discussion in 'Volvo Forum' started by Ladytrukr, Aug 12, 2017.

  1. Volvo8873

    Volvo8873 Light Load Member

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    Apr 27, 2016
    Western Wisconsin
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    Where is that thread? I remember you had one about it and now I can never find it.
     
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  3. KB3MMX

    KB3MMX Road Train Member

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    Dec 29, 2014
    Orrstown, PA
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  4. KB3MMX

    KB3MMX Road Train Member

    3,057
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    Dec 29, 2014
    Orrstown, PA
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    They should make forum Stickies with some of these things lol
     
    Ladytrukr Thanks this.
  5. Ladytrukr

    Ladytrukr Bobtail Member

    47
    15
    Aug 12, 2017
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    Thank You Guys so much, my fan clutch and water pump were the problems. I'm actually in the process or installing that manual fan switch
     
    elamigowapo, KB3MMX and uncleal13 Thank this.
  6. cezar956

    cezar956 Bobtail Member

    5
    1
    May 6, 2019
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    I have the same problem as you at this time what was the solution to the problem?
     
  7. cezar956

    cezar956 Bobtail Member

    5
    1
    May 6, 2019
    0
    I have the same problem as you at this time what was the solution to the problem?

     
  8. disoba

    disoba Light Load Member

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    59
    May 7, 2013
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    Is the fan clutch electronic?... If it is unplug it and it will run direct or engage.
    you will see the connector on the front left of the engine, turn it one half pull it to disconnect
     
  9. cezar956

    cezar956 Bobtail Member

    5
    1
    May 6, 2019
    0
    Yes, the fan clutch is electric thanks for responding quickly and I disconnected it and it worked directly as you said it would be
     
    disoba Thanks this.
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