4l80e swapping my K1500

Discussion in 'Transmissions' started by NWDATTOFREAK, Dec 11, 2015.

  1. 350k1500

    350k1500 Newbie

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    I put the tps on from the parts truck disconnected the battery and now it shifts smoother still shifts kinda hard and shifts at like 2500rpms now and does all the shifts like less than 2 seconds between each other
     
  2. Supercharged111

    Supercharged111 I'm Awesome

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    Did you perform a TPS relearn?
     
  3. 350k1500

    350k1500 Newbie

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    Ummm no whats that? Lol
     
  4. Supercharged111

    Supercharged111 I'm Awesome

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    It's what I was alluding to 2 posts ago. I'd give it a google to be sure, but chances are on the old OBDI you can just reset the PCM. Also check the google or search here to make sure yours isn't adjustable. If it is, you'll need a volt meter to get it set correctly.
     
  5. 350k1500

    350k1500 Newbie

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    Its obd2 96 was the first year which is what my truck is
     
  6. 350k1500

    350k1500 Newbie

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    Alright i never could get the 4l80e working guessing i got a bad one so i ended up putting a low miles 4l60e back in well that lasted a month? 35s towing and she went out today now I'm going with a manual lol i have a 4x4 manual from a 4.3 will it bolt to my 350? and what all would i have to change? Thanks in advance
     

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