Temperature for 4l80e

Discussion in 'The "Juice Box"' started by 455 Powered, Apr 10, 2023.

  1. 455 Powered

    455 Powered Well-Known Member

    Trans got up to almost 260 degrees hauling 50 bales of hay. Is that too hot?
     
  2. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

    Yes, optimal temperature is 180-200. Conventional ATF will not last at 260*
     
  3. 455 Powered

    455 Powered Well-Known Member

    Thanks. I’m going to flush the system and see if that helps
     

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