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transmission swap

  1. 02 TB Transmission issues help

    Transmission Mods
    I have a 2002 Chevy Trailblazer LTZ SWB 4.2 I6 4WD that i bought March 2016 with 211,XXX miles. The transmission was rebuilt 1 time that I am aware of before purchase(approx 27,000 miles before I bought it). The transmission failed in less than 3k miles after purchase. It was replaced with a...
  2. [SOLVED] NOT SOLVED!! Reset transfer case control mod, now engine wont start...

    The 02-09 "How-To" and DIY Section
    As the title would imply, I did a reset on my TCCM because I cant get my 04 envoy to come out of 2 wheel drive after having replaced the transmission. I did this by unhooking the battery, and unplugging the TCCM (hooking back up in reverse order) as a mechanic friend told me to do. However when...
  3. Remanufactured Transmission

    Transmission Mods
    Known issues: Seal leaks, shuddering between shifts, higher rpm rev till shift 2003, 4.2L V6, 151k The leak has been very small and very slow for about two years. This is my wife's daily driver, grocery getter and kid hauler. The mechanic who changes her oil and does all her maint told her...
  4. no reverse and forward neutral

    TrailBlazer / Envoy Chat
    -------------------------------------------------------------------------------- hey guys so here is my intro i am a new father as of march 8th 2011 to a babygirl and am very happy to bring her home in my trailblazer 4l60e. but apperantly i was a lil to happy a few days ago. one morning at the...
  5. Major transmission problem - can someone help?

    Transmission Mods
    this is my first post, but ive been a lurker on this site for years and want to thank all of you for the info in the past. now im in some need of advice before i go jump off a cliff.. I have a 2wd 02 trailblazer Ls 4.2 w/ 4l60e trans. about 4 months ago my tranny went out @ 175,000. it started...
  6. [SOLVED] Replaced 04 EXT Tranny, now bad again

    Transmission Mods
    Ok, 149K on original, went completely out while driving on highway, would go into any gear at all. Towed it to a shop, they said I needed a new one. Bought a used Transmission from Engineandtransmissionworld.com, (36K on it) removed the old and put in the new this past friday. Worked fine for...
  7. Vette transmission

    Transmission Mods
    Well, My last tranny blew up, so I called my parts guy and asked for a vette 4l60e.....Here are a few pics.....I have a 2500 Stall, crazy tq converter, cryo treated gears and shafts,tail shaft housing has been modded.....Ummm yeah costs a pretty penny..... Wait, I think my transmission is...
  8. Need Info on 4 speed to 5 speed swap for I6

    Transmission Mods
    Does anyone know if it is possible to put a 5 speed or 6 speed transmission into a 2004 I6 Trailblazer. Are there anydirect bolt-ons? If yes, can you please help direct me on what would fit and/or what else I need to do/get... including possible PCM issues. Thanks.
  9. 4l80E tranny swap Faq

    Transmission Mods
    OK so heres the gist of it.......My tranny is broken...... I need a better tranny plain and simple,,,,, I am contemplating swapping in favor of a 4l80e..... Curious as to what I will need for a 2002 Bravada..... Last time I played with a 4l80e, iirc it had the same harness connector as what I...
  10. Help Me Find A Squeak!

    General
    Hi everyone, I need help. I put a new transmission in my TB this weekend and that went okay (I will never do that again) So now I have a squeak, it sounds like rubber and metal, almost like a bushing is going. The noise sounds like it's coming out near the drivers feet, but I can't find...
  11. 5.3 transmission vs. 4.2 transmission q's

    Transmission Mods
    5.3 transmission vs. 4.2 transmission q's....... Do the v8's use the same transmissions as the i6? Questiong a 5.3 swap.....Need to know what would be needed to swap in the 5.3 afm v8....... Would I be able to technically grab a 5.3 with mounts etc, and bolt it into the 4l60e I currently...
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