n14 fan almost always on

Discussion in 'Volvo Forum' started by summit shop, Jun 21, 2016.

  1. summit shop

    summit shop Bobtail Member

    17
    1
    Apr 19, 2016
    0
    so he brought it back said all the injector drivers had cracked and corroded solder. haven't installed it yet. but i will today
     
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  3. cumminskid123

    cumminskid123 Light Load Member

    107
    59
    Jun 21, 2016
    Manitoba, Canada
    0
    that old cummins should purr now ;-)
     
  4. summit shop

    summit shop Bobtail Member

    17
    1
    Apr 19, 2016
    0
    still doesnt run the smoothest. but it doesnt have small miss now. and he said the fan transistors are good too. i know the fan is instructed by the ecm to be on. but WHY?!?
     
  5. cumminskid123

    cumminskid123 Light Load Member

    107
    59
    Jun 21, 2016
    Manitoba, Canada
    0
    do you have any codes now? your having the same problem as before? what all have you checked and replaced, recap everything to get a better picture, and you have access to insite if i remember correctly?
     
  6. jpracer1

    jpracer1 Medium Load Member

    437
    194
    Nov 26, 2009
    0
    Mine does that runs all the time when ambient temperture is below 40,once the air warms up in runs normal
     
  7. Jokerswife69

    Jokerswife69 Bobtail Member

    1
    0
    Jun 9, 2020
    0
    My husband has a N14 in his truck and recently he's started having issues with the fan starting running all the time until the engine gets to 205 then it shuts off. He replaced the fan switch but it does the same thing. What could be the issue?
     
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