Search
Everywhere
Threads
This forum
Search titles only
By:
Everywhere
Threads
This forum
Search titles only
By:
Forums
Search forums
What's New?
New Posts
Latest activity
Latest activity
Members
Registered members
Current visitors
Site Rules
Cookie Policy
Privacy Policy
Donate
Forums
Log in
Register
Search
Everywhere
Threads
This forum
Search titles only
By:
Everywhere
Threads
This forum
Search titles only
By:
Search forums
Log in
Register
Menu
Install the app
Install
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Repairs, tuning, modifications, & maintenance.
Vortec 4.2L I-6
New
2.5K
38.9K
Threads
2.5K
Posts
38.9K
S
PO442
Friday at 11:06 PM
Stuntmanmike1977
Drivetrain
New
1.1K
13.3K
Threads
1.1K
Posts
13.3K
B
Normal Transmission Temperature?
Today at 12:38 PM
Brian K
Vortec 5.3L V8
New
394
5.2K
Threads
394
Posts
5.2K
M
Runs rough couple miles after starting
Friday at 10:43 AM
MD_Envoy_Driver
LS2 6.0L V8
40
839
Threads
40
Posts
839
H
Cylinder 6 Misfire Mystery
Nov 20, 2023
highlander
Prev
1
…
Go to page
Go
6
7
8
9
10
…
Go to page
Go
42
Next
First
Prev
8 of 42
Go to page
Go
Next
Last
Sort by:
Replies
Descending
Filters
Show only:
Loading…
H
NEED HELP
Trailblazer Overheating / Coolant
Hoop1101
Nov 21, 2016
Replies
19
Views
18K
Dec 12, 2016
mrrsm
G
HPT or PCM4less
greekrockstar
Feb 26, 2012
Replies
18
Views
2K
Mar 4, 2012
greekrockstar
G
C
2002 trailblazer wont start once warmed up
chet
Feb 24, 2014
Replies
18
Views
10K
Mar 23, 2014
KNBlazer
M
missing something on air hose?
mrjean
Mar 17, 2014
Replies
18
Views
2K
Mar 20, 2014
dla442
Advise please, idle issue and code P0502
ScottS
Feb 1, 2012
Replies
18
Views
4K
Sep 11, 2012
ScottS
G
dangers when disconnecting battery on Trailblazer
greggraves
Apr 9, 2014
Replies
18
Views
14K
Jul 19, 2014
The_Roadie
Fuel leak from the top of the tank.
bore_pig
Jul 1, 2012
Replies
18
Views
5K
Oct 3, 2012
TonyT
T
S
oil leak, around filter...question
sunliner
Oct 3, 2015
Replies
18
Views
2K
Oct 17, 2015
Toocute350
L
NEED HELP
Transmission problems (tcc, shifting)
Leukay
Jul 17, 2017
Replies
18
Views
4K
Sep 27, 2017
seanpooh
C
NEED HELP
Starter only clicks
cretecrawler
Mar 21, 2021
Replies
18
Views
2K
Mar 23, 2021
cretecrawler
C
gas smell
gkrenzer
Aug 22, 2012
Replies
18
Views
15K
Mar 7, 2014
Matt
heater hose replacement
Daniel417
Nov 24, 2015
Replies
18
Views
3K
Jul 22, 2017
Mooseman
T
Problem With Transmission or Electrical Issue With Codes P0785 P1810 and P1860
Tiffany N Angel
Sep 24, 2017
Replies
17
Views
7K
Oct 10, 2017
Mooseman
G
NEED HELP
Runs drives fine cold warms up and stalls no restart
Gogo5o
Nov 5, 2019
Replies
17
Views
3K
Nov 15, 2019
Maverick6587
Overdrive Conditions
SBUBandit
Feb 26, 2013
Replies
17
Views
2K
Apr 28, 2013
SBUBandit
J
No AWD or 4HI
Jonbussie
Nov 16, 2014
Replies
17
Views
2K
Nov 17, 2014
The_Roadie
M
old trailvoy member...trailblazer questions
mo_86_05
Apr 27, 2012
Replies
17
Views
2K
Apr 30, 2012
Wooluf1952
P0300 - where to start
psa55
Sep 1, 2018
Replies
17
Views
4K
Sep 25, 2018
Tdub
T
97x Vibration Issue
Maverick6587
Feb 18, 2019
Replies
17
Views
2K
Feb 27, 2019
Mooseman
Project Race Utility
therealsethallen
Oct 25, 2015
Replies
17
Views
3K
Dec 22, 2015
therealsethallen
How often do you change synthetic oil?
cchuffman
Dec 2, 2012
Replies
17
Views
3K
Dec 3, 2012
TangoBravo
Independent Rear Suspension (IRS) Possible?
Maverick6587
Jul 18, 2019
Replies
17
Views
2K
Jul 22, 2019
Maverick6587
K
Truck died Need help asap
KEEBZ489
Jan 29, 2021
Replies
17
Views
1K
Feb 3, 2021
KEEBZ489
K
What year TB 4L60Es are compatible with each other?
SpeedUp
Sep 25, 2018
Replies
17
Views
5K
Sep 29, 2018
Mooseman
NEED HELP
P0651
psa55
Jun 7, 2020
Replies
17
Views
4K
Jul 14, 2022
mrrsm
J
Rear axle seal
Jon Blaze
Jun 20, 2015
Replies
17
Views
2K
Jul 12, 2015
Mooseman
D
Vibration / shake when shutting off... WTF?
db131994
Nov 6, 2014
Replies
17
Views
20K
Dec 8, 2017
AzTruckGuy
Clarification on Front & Rear Differential Lubes
DgTerrell
May 29, 2012
Replies
17
Views
10K
Dec 22, 2012
Fire06
F
J
3.73 to 3.42
johnnieflash
Feb 20, 2013
Replies
17
Views
4K
Feb 22, 2013
Shdwdrgn
NEED HELP
Persistent P2138 And Reduced Engine Power
UsernameIsTaken
Aug 27, 2019
Replies
17
Views
4K
Sep 1, 2019
UsernameIsTaken
Prev
1
…
Go to page
Go
6
7
8
9
10
…
Go to page
Go
42
Next
First
Prev
8 of 42
Go to page
Go
Next
Last
You must log in or register to post here.
Forum Statistics
Threads
23,354
Posts
638,305
Members
18,562
Latest member
Joe102938
Staff Online
Mooseman
Moderator
Members Online
KEEBZ489
cvjr
Mooseman
Gfmdesign
Share This Page
Share This Page
Share
Facebook
Reddit
Pinterest
Tumblr
WhatsApp
Email
Share
Link
Forums
TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Top
Bottom