2002 TrailBlazer bad Transmission - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum



Welcome Enthusiast! If you already own a Chevy TrailBlazer or GMC Envoy or perhaps thinking of purchasing such a vehicle, then you have come to the best TrailBlazer and Envoy site on the net! Rainier, Bravada, Ascender, and 9-7x owners welcome too!

You are currently viewing our site as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to search and post topics, communicate privately with other members, respond to polls, upload content, and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.
Join Today!
Go Back   Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2002 - 2009 TrailBlazer/Envoy Tech > 02-09 Vortec 4.2L I-6 Engine and Drivetrain > Transmission Mods

Transmission Mods Performance Transmission Modifications

TrailVoy.com is the premier GMC Envoy Forum on the internet. Registered Users do not see the above ads.
Reply
 
Thread Tools
  #1  
Old 03-18-2019, 09:14 PM
DadaFearLessMc's Avatar
DadaFearLessMc DadaFearLessMc is offline
Junior Member
 
Join Date: Sep 2018
Posts: 1
Unhappy 2002 TrailBlazer bad Transmission

Gentlemen Good evening

I have a 2002 Trailblazer LS 2WD that has P,R,N, no problem but when I put it into drive it only has 1-2 and then the rpm shoot straight up to 5k-6k it will not go into 2-3,3-4. I have changed out the shift solenoids and did an oil change but only pan oil and filter with a new gasket. need help bad I also have a friend that has a transmission he knows its a chevy trans 4L60E but doesn't know if I can use it or not can anyone help me out with maybe decoding the trans with the stickers/ numbers or does anyone have any other information they would like to share it is greatly appreciated.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 03-19-2019, 07:33 AM
miketexas miketexas is offline
Member
 
2003 Chevy TrailBlazer LS
Black 4.2L I6 2WD
Join Date: Feb 2018
Location: TX
Posts: 435
Any one from 2002 to 2005 or 2005 should work. You will have to use the bell housing and converter off your old one. Converter may be bad too.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum forums, you must first register.

Please enter your desired user name, your email address and other required details in the form below.
(Only letters, numbers, dashes and underscores are permitted for user names)
The user name that you choose is permanent and can never be changed.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Location
Where you live (ex: Philadephia, PA)
Vehicle Year
Choose your year
Or enter your choice here:
Vehicle Color
Choose your factory color (Custom, Not Listed & Two-Tones; Use Text Field Below)
Or enter your choice here:
Vehicle Make
Choose your make
Or enter your choice here:
Vehicle Model
Choose your model
Or enter your choice here:
Vehicle Engine
Choose your engine
Vehicle Drivetrain
Choose your vehicle drivetrain
Security Question
Fill in the blanks: Tra___oy
Insurance
Please select your insurance company (Optional)

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
2005 Trailblazer Transmission fluid change question BCTB05 Transmission Mods 0 04-18-2017 04:43 PM
Low Mileage Transmission Failure - read and heed Jgrimes227 General 1 03-08-2013 10:57 PM
2002 Trailblazer intermitten won't start and runs bad stevepp OEM Issues 0 02-17-2013 12:22 PM
Bearing Rods / Probable need for new engine Rococo4 OEM Issues 67 02-08-2010 12:03 AM
2002 LTZ Trailblazer problems: trans slip, PS leak, front end noise aliriano1 OEM Issues 3 08-02-2009 11:21 PM


» Sponsors

Advertising Info

All times are GMT -4. The time now is 04:40 AM.


Chevy TrailBlazer and GMC Envoy Enthusiasts - Copyright 2004 - 2009 All Rights Reserved.
All trademarks referenced herein are property of their respective owners.
RSS Feed