2003 Peterbilt 387 A/C issue...

Discussion in 'Peterbilt Forum' started by JohnFamilyFarms, Aug 28, 2013.

  1. BRD TRANSPORT

    BRD TRANSPORT Light Load Member

    173
    63
    Jul 6, 2018
    0
    Blend switch must only be opening half way or not at all. Start with that.
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. BRD TRANSPORT

    BRD TRANSPORT Light Load Member

    173
    63
    Jul 6, 2018
    0
    GO NAVY
     
  4. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  5. BRD TRANSPORT

    BRD TRANSPORT Light Load Member

    173
    63
    Jul 6, 2018
    0
     
  6. BRD TRANSPORT

    BRD TRANSPORT Light Load Member

    173
    63
    Jul 6, 2018
    0

    I have same problem.
    I replaced blend actuator and it worked for me, if you can and are going to keep truck start replacing things like that.
    And make sure your fan clutch is engaging if not use toggle if you have one.
     
  7. JoeyJunk

    JoeyJunk Road Train Member

    8,744
    67,723
    Dec 31, 2010
    Washington, PA
    0
    Posted in 2013. Poster hasn’t been here since 2017.
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.