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Which reservoir to add coolant to?

Discussion in 'Wrangler JL (2018+)' started by dzo, May 5, 2023.

  1. May 5, 2023 at 4:35 PM
    #1
    dzo

    dzo [OP] New Member

    Joined:
    May 5, 2023
    Member:
    #7774
    Messages:
    1
    First Name:
    Dzo
    Vehicle:
    2018 Jeep Wrangler Unlimited Sport 2018 Jl 2.0
    Sorry I sound ignorant but I want to make sure I do the right thing. I need to add coolant to my jeep 2018 jl 2.0 but I see two reservoir. Should I add it on both of them? My jeep overheats every time I turn the AC on. I’d appreciate the help.. I also want to make sure if it’s the right coolant. I went to auto one and they said I can use the one in the picture .. thank you.

    Dulce

    IMG_4429.jpg
    IMG_4431.jpg
     
  2. May 5, 2023 at 6:35 PM
    #2
    aggrex

    aggrex Well-Known Member

    Joined:
    Sep 12, 2016
    Member:
    #203
    Messages:
    4,832
    DE
    Vehicle:
    Backcountry '16
    Tuffy>AEV>TTO>JW>STech>EVOcage>MagnaFlow>SpiderTrax>RockHard>TF>SpringTail>67design>Bolt>GPCA>Curt>
    Welcome @dzo …this may not fix the overheating but I strongly recommend sticking with the matching OEM coolant. Certain brands and types of coolant should not be mixed.
     
    Bob likes this.
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