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Old Sep 11, 2022 | 06:02 PM
  #21  
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One more thing. make sure you use the correct fluid HPLV fluid not Dex 6. These get TCC shudder and the LV fixes that.
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Old Sep 13, 2022 | 10:31 PM
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Ok I will certainly pass this information forward. Maybe finally get to an answer to what'* going on. Thanks
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Old Oct 7, 2022 | 11:33 PM
  #23  
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ok so I finally got my truck fixed ie codes are gone. Misfire appears to be a bad spark plug and transmission codes were internal transmission wiring and pass through wiring. I would like to thank everybody that responded, all answers had merit .
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Old Oct 8, 2022 | 12:27 AM
  #24  
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That'* good news!

So it got new plugs and still ran bad, did something happen to make it run well? . . . or maybe just some run time to get readjusted?
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Old Oct 8, 2022 | 12:39 AM
  #25  
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No the plugs or plug cured the misfire but the truck was still bucking and shifting hard until the wiring harness was changed in the transmission. All is well now.
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Old Oct 8, 2022 | 01:49 AM
  #26  
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Ah okay. Good to hear!
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