Secondary air gauge

Discussion in 'Questions From New Drivers' started by Iemontel, Feb 24, 2022.

  1. Feb 24, 2022 #1
    Iemontel

    Iemontel Light Load Member

    129
    71
    Jan 10, 2020
    0
    Hello I have problem with secondary gauge , gauge drops to around 105 psi then maxs out at around 138 psi then drops it does this none stop , takes around 2 mins to go up and down , I checked for air leaks couldn’t find nothing , does this while driving and parked while be connected to trailer or not ,I’m i ok to drive ? Any help or suggestions
     
    Iemontel, Feb 24, 2022
    Iemontel, Feb 24, 2022
    #1
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  3. Feb 24, 2022 #2
    tscottme

    tscottme Road Train Member

    15,277
    29,715
    Jul 25, 2008
    Somewhere out West, in my mind.
    0
    You've obviously got an air leak. Do you hear the popoff valve POPPING frequently? DOT may put you out of service.
     
    tscottme, Feb 24, 2022
    tscottme, Feb 24, 2022
    #2
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