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
Vortec 4.2L I-6
Prev
1
…
Go to page
Go
82
83
84
85
Next
First
Prev
84 of 85
Go to page
Go
Next
Last
Sort by:
Replies
Descending
Filters
Show only:
Loading…
C
Interesting 4.2 GM video
c good
Jan 21, 2024
Replies
0
Views
297
Jan 21, 2024
c good
C
Threw a new set of plugs in the TB
Black08TB
Nov 11, 2014
Replies
0
Views
843
Nov 11, 2014
Black08TB
P
NEED HELP
Shifting problems
pell
Nov 25, 2021
Replies
0
Views
713
Nov 25, 2021
pell
P
B
Power Steering Cooler replacement
B33p3r
Sep 7, 2014
Replies
0
Views
655
Sep 7, 2014
B33p3r
B
C
Transmission Leak
coleman
Jun 15, 2013
Replies
0
Views
691
Jun 15, 2013
coleman
C
4
Rocker arm ratio?
400Magnum
Apr 11, 2012
Replies
0
Views
798
Apr 11, 2012
400Magnum
4
M
Timing Advance and P0014
MMechura
Feb 1, 2013
Replies
0
Views
811
Feb 1, 2013
MMechura
M
Hot Rod Garage built a turbo 4200
limequat
Nov 18, 2019
Replies
0
Views
1K
Nov 18, 2019
limequat
0
air intake tube size
06_GATOR_VOY
Jul 16, 2013
Replies
0
Views
590
Jul 16, 2013
06_GATOR_VOY
0
MPGs down the toilet
Envoy_04
Jul 16, 2013
Replies
0
Views
892
Jul 16, 2013
Envoy_04
Performing an Engine Swap in a 2007 Chevrolet Trailblazer
mrrsm
Aug 11, 2021
Replies
0
Views
3K
Aug 11, 2021
mrrsm
P1482 solved
eightshot627
Oct 1, 2016
Replies
0
Views
1K
Oct 1, 2016
eightshot627
P1133 with Headers rough high idle....I'm lost!
XUVFISCH
Apr 24, 2014
Replies
0
Views
739
Apr 24, 2014
XUVFISCH
M
Trip from Charlotte to Ashville NC
million-miles
Aug 6, 2012
Replies
0
Views
755
Aug 6, 2012
million-miles
M
Installed new parts
Envoy_04
Oct 17, 2013
Replies
0
Views
781
Oct 17, 2013
Envoy_04
W
Trailblazer 4.2 I6 EVAP Line/Valve/Solenoid - Vacuum Stuff
webdawg
Jan 27, 2016
Replies
0
Views
2K
Jan 27, 2016
webdawg
W
Selling my tuned 04 PCM anyone interested?
ConeKilrAutoX
Mar 4, 2013
Replies
0
Views
672
Mar 4, 2013
ConeKilrAutoX
T
Hard Start Followed by Shifting Problems
TrailBlaz05
May 11, 2021
Replies
0
Views
549
May 11, 2021
TrailBlaz05
T
Coolant Leak?
no1uno
Apr 30, 2012
Replies
0
Views
1K
Apr 30, 2012
no1uno
Car Stalls at the same place everyday only in mornings
Axel
Feb 26, 2023
Replies
0
Views
528
Feb 26, 2023
Axel
B
Revised procedure for replacing motor mounts.
bugeyed
Sep 24, 2012
Replies
0
Views
883
Sep 24, 2012
bugeyed
B
Adding PCV?
groundshock
Dec 23, 2011
Replies
0
Views
1K
Dec 23, 2011
groundshock
oil filter access door
Tofer76
Aug 27, 2013
Replies
0
Views
684
Aug 27, 2013
Tofer76
2002 TB running great
movietvet
Apr 17, 2024
Replies
0
Views
100
Apr 17, 2024
movietvet
I
SW headers with exhaust
infamouz
Feb 6, 2012
Replies
0
Views
997
Feb 6, 2012
infamouz
I
M
PCM of NC Labor Day Sale
marshall@pcm
Sep 6, 2012
Replies
0
Views
633
Sep 6, 2012
marshall@pcm
M
Wating.........
borretje
Mar 7, 2012
Replies
0
Views
774
Mar 7, 2012
borretje
Cold start up noise
wehowardjr
Feb 22, 2015
Replies
0
Views
1K
Feb 22, 2015
wehowardjr
B
Gas gauge acting weird
blackout51
Jan 22, 2013
Replies
0
Views
690
Jan 22, 2013
blackout51
B
S
Secondary Air Injection Check Valve Removal and Install Tips
smokey262
Dec 13, 2014
Replies
0
Views
1K
Dec 13, 2014
smokey262
S
Prev
1
…
Go to page
Go
82
83
84
85
Next
First
Prev
84 of 85
Go to page
Go
Next
Last
You must log in or register to post here.
Forum Statistics
Threads
23,354
Posts
638,286
Members
18,561
Latest member
Fishermandude
Members Online
mrrsm
RedEnvoyDenali
northcreek
TollKeeper
chevius
Share This Page
Share This Page
Share
Facebook
Reddit
Pinterest
Tumblr
WhatsApp
Email
Share
Link
Forums
TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Top
Bottom