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Cold transmission lurches between 3rd and 5th gear. Common?

Discussion in 'Ford Raptor Engine Discussion and Performance Mods' started by b0yd07, Jun 5, 2018.

  1. JimIII@JDM

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    Hey guys we can fix all the transmission issues with our custom tune! We remapped all the shift points and torque converter schedules and have them way more dialed in the Ford could ever dream of! https://www.teamjdm.com/2017-2019-f-150-raptor-ecoboost-sct-x4-tuner-with-jdm-custom-tune/

    The 10 speed auto is a beast all in it's own and it took us years of R&D tuning to get this right, other tuning companys don't have the data or the software available to make the proper changes. WE DO!

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  2. b0yd07

    b0yd07 Full Access Member

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    Would this help the slamming into Drive?


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  3. JimIII@JDM

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    When coming to a stop or just going from Park to Drive?
     
  4. xrocket21

    xrocket21 FRF Addict

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    Yes, the JDM trans tune is absolutely BUTTER smooth and the gear selection by speed is perfect. It makes a HUGE difference in the feel of the truck while driving!
     
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  5. b0yd07

    b0yd07 Full Access Member

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    Park to drive, reverse to drive... etc


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  6. xrocket21

    xrocket21 FRF Addict

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    I have experienced no slamming into gear
     
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  7. JimIII@JDM

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    We haven't noticed it in particular but xrocket21's reply seems to sum it up!
     
  8. SleekMagnetic

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    Can this be ran with a Cobb tune? How much? Thank you
     
  9. tmanker

    tmanker Full Access Member

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    2019 with 12,xxx miles. I experience the 3-4 and 4-5 harsh/hesitant shift. I also experienced a slam when going from reverse to drive when not at a complete stop. I now stop completely before shifting R-D or D-R.
     
  10. New Nick at JDM

    New Nick at JDM Full Access Member

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