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AC coolant

Discussion in 'New Member Introductions' started by ronm2019, Aug 5, 2025.

  1. Aug 5, 2025 at 3:10 PM
    #1
    ronm2019

    #1
    ronm2019 [OP] New Member

    Joined:
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    Hey guys new to the website just looking for feedback from people. I have a 2019 tundra with an AC system that is crapping out. It has the r1234yf coolant and I am considering using 134a coolant instead. Has any one done this and how did it work out?
    Thanks
     
    ronm2019, Aug 5, 2025
    #1
  2. Aug 5, 2025 at 5:52 PM
    #2
    MadMaxCanon

    #2
    MadMaxCanon New Member

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    Too many, but not enough....
    Do not change the refrigerant type. You will cause significant problems.
     
    MadMaxCanon, Aug 5, 2025
    #2
    Ericsopa likes this.
  3. Aug 5, 2025 at 8:01 PM
    #3
    Bakershack

    #3
    Bakershack Critical of Noncritical Thinkers

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    Spanish Fort, AL
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    Welcome from LA (Lower Alabama)!
     
    Bakershack, Aug 5, 2025
    #3
  4. Aug 5, 2025 at 8:04 PM
    #4
    Danman34

    #4
    Danman34 New Member

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    Please take it to a professional. If you’re low on refrigerant, it’s because you have a leak. That needs to be fixed first and foremost.
     
    Danman34, Aug 5, 2025
    #4
    MadMaxCanon likes this.
  5. Aug 6, 2025 at 5:09 AM
    #5
    Jim LE 1301

    #5
    Jim LE 1301 Camaro Lover, SSEM # 11,TTC#179

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    Welcome from NY.
     
    Jim LE 1301, Aug 6, 2025
    #5
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