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tcm problem
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  1. 6.7 Tranny Problems (2017-2019)
    Hey guys, I need some help with my truck. I have a 2017 F350 (65K) with a 6.7L (diesel) in it. It has a stuff done and a *** tune VIA Ezlynk. I deleted it for longevity, not power. A month ago, at highway speeds in sixth gear my truck would drop a gear and allow me only gears 1-5. I pulled...
  2. 6.7 Problems Forum (2011-2016)
    Wondering if anyone can confirm that I need a new tcm? situation; drove home, everything fine, go outside to move my truck, no start, cycle the key two times with foot on break, truck starts. Advance track service light, engine light, wrench light, no gear indicator light, no action from trans...
  3. 6.7 Problems Forum (2020+)
    Wondering if anyone can confirm that I need a new tcm? situation; drove home, everything fine, go outside to move my truck, no start, cycle the key two times with foot on break, truck starts. Advance track service light, engine light, wrench light, no gear indicator light, no action from trans...
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