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TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada
Engine & Drivetrain
Drivetrain
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4L60E list of failures and causes
Mooseman
Feb 16, 2022
Replies
1
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6K
Feb 16, 2022
Mooseman
Sticky
PDF for Differential Set Up, Installation & Break-In
mrrsm
Jan 5, 2022
Replies
1
Views
3K
Jan 5, 2022
Mooseman
Sticky
GM Transfer Case Parts & Information PDF
mrrsm
Jan 2, 2022
Replies
1
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3K
Jan 3, 2022
Mooseman
Locked
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FAQ: Drivetrain
Mooseman
May 1, 2017
Replies
0
Views
8K
May 1, 2017
Mooseman
Normal threads
T
Thinking something in Transmission is broken
Timber
Mar 31, 2024
Replies
1
Views
86
Mar 31, 2024
Mooseman
J
NEED HELP
04 Trailblazer 4WD locked ?
johnny be good
Mar 28, 2024
Replies
3
Views
115
Mar 28, 2024
Mooseman
S
Symptoms of broken rotor of the pump (4L60E)
santon
Mar 24, 2024
Replies
4
Views
165
Mar 25, 2024
Mooseman
Front diff asjuster bearing
Gerbil21
Mar 15, 2024
Replies
2
Views
150
Mar 17, 2024
Gerbil21
K
Thud Noise After Loss of Power
kenzoil
Mar 3, 2024
Replies
13
Views
345
Mar 17, 2024
Mooseman
S
Backing plates
Stuntmanmike1977
Feb 11, 2024
Replies
17
Views
585
Feb 15, 2024
Stuntmanmike1977
S
Z
NEED HELP
Transmission
zachmo70
Jan 27, 2024
Replies
3
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275
Jan 31, 2024
59840Surfer
B
Truck bucks then stalls when put in awd/4wd
blazer35
Jan 16, 2024
Replies
5
Views
299
Feb 6, 2024
TJBaker57
T
transmission line connectors: correct torque
tcell70
Jan 15, 2024
Replies
1
Views
256
Jan 16, 2024
mrrsm
M
TCCM control NP246?
MaroonMonsterLS1
Jan 9, 2024
Replies
11
Views
554
Feb 6, 2024
TJBaker57
T
Limping Along with Oil Staved Front Dif
tony blais
Dec 9, 2023
Replies
3
Views
419
Dec 12, 2023
tony blais
T
N
'03 Trailblazer complete rear axle replacement stuck mid swap, need help ASAP!!!!
NaGall
Dec 4, 2023
Replies
3
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389
Dec 8, 2023
NaGall
N
M
Will my TPMS dashboard tire pressure sensor work if I switch my 2007 GMC Envoy SLT 4x4 18" wheels with 2006 17" wheels?
Montgomery
Nov 30, 2023
Replies
2
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223
Nov 30, 2023
Mooseman
J
Proper Transmission Fill Level
Jkb242
Nov 13, 2023
Replies
4
Views
406
Nov 15, 2023
Know1else
K
Normal Transmission Temperature?
l008com
Nov 10, 2023
Replies
5
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426
Nov 15, 2023
59840Surfer
C
4L60E low line pressure, 1-2 upshift slip
cope1980
Sep 25, 2023
Replies
10
Views
792
Oct 8, 2023
cope1980
C
T
NEED HELP
Another Axle Half Stuck to Hub Question
tony blais
Aug 22, 2023
Replies
7
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593
Dec 9, 2023
tony blais
T
F
NEED HELP
Trans or rear diff??
Fishnbob
Aug 11, 2023
Replies
2
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453
Aug 11, 2023
Fishnbob
F
Towing Diffs?
JayArr
Aug 7, 2023
Replies
8
Views
601
Aug 10, 2023
TJBaker57
Rear Diff Crush Sleeve
JayArr
Aug 6, 2023
Replies
5
Views
461
Aug 6, 2023
Mooseman
F
AWD Delete on 06 Saab 9-7x
Fishnbob
Aug 3, 2023
Replies
13
Views
1K
Aug 5, 2023
Fishnbob
F
4L60E rattle noise just before 2->3 upshift, only when hot
RiverGuy
Aug 1, 2023
Replies
20
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1K
Aug 18, 2023
RiverGuy
B
Shudder from a stop after a bang :-(
budwich
Jul 15, 2023
Replies
30
Views
1K
Jul 18, 2023
JayArr
S
Valve body replacement
santon
Jul 15, 2023
Replies
9
Views
687
Jul 16, 2023
santon
S
hardened ball hole repair kit
JayArr
Jul 13, 2023
Replies
5
Views
529
Aug 1, 2023
KristianMeyers
K
M
4L60E TCC questions
Mr. Peabody
Jul 9, 2023
Replies
33
Views
3K
Jul 14, 2023
JayArr
E
What to upgrade on 4L60E for robustness?
EnvoyMan
Jul 5, 2023
Replies
19
Views
2K
Aug 15, 2023
RiverGuy
Transfer Case tips and tricks
JayArr
Jul 2, 2023
Replies
8
Views
1K
Jul 6, 2023
MaroonMonsterLS1
M
4.2l LL8 Torque Converter to Flexplate Spacing - Mechanical Gospel????
808
Jun 20, 2023
Replies
4
Views
714
Jun 26, 2023
59840Surfer
M
pinion shaft bearings
Mektek
Jun 16, 2023
Replies
11
Views
831
Jul 27, 2023
gmcman
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