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Radiator hot

Discussion in 'Wrangler TJ (1996-2006)' started by Adam39601, May 16, 2018.

  1. May 16, 2018 at 7:15 AM
    #1
    Adam39601

    Adam39601 [OP] Well-Known Member

    Joined:
    Oct 9, 2017
    Member:
    #1945
    Messages:
    49
    Gender:
    Male
    First Name:
    Adam
    Vehicle:
    2001 jeep wrangler sport
    Hello my 01tj stays around 210 give or take . I have noticed it jump to red line for a few then go back to were it stays . what temps do y'alls stay at an do you think it might be a bad thermostat.
     
  2. May 16, 2018 at 7:43 AM
    #2
    Prerunner1982

    Prerunner1982 Well-Known Member

    Joined:
    Aug 4, 2017
    Member:
    #1745
    Messages:
    544
    Gender:
    Male
    First Name:
    Jon
    Vehicle:
    93 XJ 2 door, 97 XJ 4 door, 00 XJ 4 door
    At or just below 210° is normal for a 4.0. For it to jump and then come back down sounds like an air bubble in the system to me.
     
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