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TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Repairs, tuning, modifications, & maintenance.
Vortec 4.2L I-6
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Cylinder 6 Misfire Mystery
Nov 20, 2023
highlander
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cracked exhaust manifold
BeenBlazin
Feb 18, 2012
2
Replies
56
Views
10K
Oct 12, 2012
dfc739
T
Where to get info on Test IDs and Component IDs?
TonyT
Oct 11, 2012
Replies
0
Views
3K
Oct 11, 2012
TonyT
T
R
04 trailblazer stalling
Rhino
Oct 8, 2012
Replies
6
Views
2K
Oct 9, 2012
Rhino
R
Fuel leak from the top of the tank.
bore_pig
Jul 1, 2012
Replies
18
Views
5K
Oct 3, 2012
TonyT
T
J
Low idle 2003 TB
JimShoe
Oct 1, 2012
Replies
10
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2K
Oct 3, 2012
JimShoe
J
Please tell me it's not a F*ing rocker....VIDEO
Voymom
May 10, 2012
Replies
13
Views
2K
Sep 29, 2012
warriorpluto
Torque App
C-ya
Sep 4, 2012
Replies
9
Views
8K
Sep 24, 2012
C-ya
G
4L60E - Changing Gear from D to R with with hard stack/kick
gboos
Sep 17, 2012
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7
Views
2K
Sep 19, 2012
gboos
G
Hand throttle control
stormsurge
Sep 16, 2012
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4
Views
915
Sep 17, 2012
HARDTRAILZ
C
Transmission Cooling line flush? Recommendations Please.
c good
Jul 22, 2012
Replies
7
Views
1K
Sep 15, 2012
WarGawd
alternator gremlins?
floridafitz
Sep 12, 2012
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4
Views
997
Sep 14, 2012
floridafitz
Upgrading to 4.10's
Pittdawg
Dec 18, 2011
Replies
29
Views
3K
Sep 14, 2012
Sparky
Project "Solace"
OctaneRider03
Sep 11, 2012
Replies
38
Views
2K
Sep 13, 2012
OctaneRider03
Advise please, idle issue and code P0502
ScottS
Feb 1, 2012
Replies
18
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4K
Sep 11, 2012
ScottS
D
Gas gauge acting funny
Damien05
Apr 23, 2012
Replies
8
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1K
Sep 10, 2012
tom1999d
T
D
Wheel Bearing, front, Trailblazer LS 4x4, it must be going bad
dmtaurus
Sep 2, 2012
Replies
15
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8K
Sep 9, 2012
JerryIrons
J
R
Rainier is Stalling and has rough idle??
richbrown25
Aug 22, 2012
Replies
6
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7K
Sep 7, 2012
gmcman
B
Transmission fluid pump installation
Babas11911
Sep 5, 2012
Replies
3
Views
1K
Sep 6, 2012
Babas11911
B
Popped my Cherry! First SES Light!!
TollKeeper
Aug 30, 2012
Replies
4
Views
1K
Sep 5, 2012
Voymom
I
Preferred Transmission Fluid
Instrumental
Apr 6, 2012
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29
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5K
Sep 4, 2012
Lima Tango
Dorman no mess oil drain valve
floridafitz
Sep 2, 2012
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7
Views
2K
Sep 3, 2012
rmsg0040
B
Transmission oil pump replacement
Babas11911
Sep 2, 2012
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2
Views
933
Sep 3, 2012
Wooluf1952
Air filter question
Ghost
Aug 31, 2012
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3
Views
1K
Sep 1, 2012
MacMan
clicking sound near fan clutch
gkrenzer
Apr 7, 2012
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7
Views
8K
Aug 23, 2012
n0kfb
0
Couple drivetrain and suspension questions
07_Envoy
Aug 20, 2012
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Views
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Aug 22, 2012
The_Roadie
Keeping revs down - a good thing?
warriorpluto
Aug 18, 2012
Replies
15
Views
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Aug 20, 2012
dougman
D
Another oil question!!!
cchuffman
Aug 18, 2012
Replies
7
Views
1K
Aug 19, 2012
Denali n DOO
B
torque converter bolts
Babas11911
Aug 15, 2012
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11
Views
2K
Aug 17, 2012
Babas11911
B
A
AC Condensor - Radiator Seal Question
AbsoluteZero
Aug 13, 2012
Replies
1
Views
872
Aug 17, 2012
AbsoluteZero
A
M
04 Envoy 4x4 lo won't disengage
MLB
Aug 13, 2012
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7
Views
2K
Aug 15, 2012
BRomanJr
B
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