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Forums
Tahoe, Suburban, Yukon, Avalanche, Silverado, Sierra, H2, & Escalade
Engine & Drivetrain
Repairs, tuning, modifications, & maintenance.
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Issues after O2 sensors replaced
Pmartin
Nov 26, 2018
Replies
10
Views
4K
Dec 3, 2018
Pmartin
M
NEED HELP
Engine would not turn off
mlan12
Oct 1, 2016
Replies
10
Views
2K
Oct 9, 2016
mrrsm
VORTEC 4.8 V8
alleycat3
Oct 9, 2023
Replies
10
Views
599
Oct 13, 2023
alleycat3
Transmission issue & P0741
TJBaker57
Nov 28, 2019
Replies
10
Views
4K
Nov 29, 2019
TJBaker57
G
Transmission issues
GeoGoGo
Feb 4, 2016
Replies
10
Views
2K
Mar 5, 2016
Sparky
Vortec 5.7 Fuel Pressure Normal?
shovenose
Jul 6, 2018
Replies
10
Views
6K
Jun 2, 2023
mrrsm
Transmission question...
littleblazer
Aug 6, 2018
Replies
10
Views
1K
Aug 7, 2018
littleblazer
Use, Fix, or Trash
Reprise
Apr 7, 2020
Replies
9
Views
1K
Apr 9, 2020
Reprise
G
03 avalanche died going down the road... will try to start ...
gmc4flash
Mar 6, 2016
Replies
9
Views
3K
Mar 14, 2016
gmc4flash
G
Only shifts into 2nd gear.
coolride
Aug 6, 2021
Replies
9
Views
1K
Aug 10, 2022
6716
GREEN fluid ?
Reprise
Nov 28, 2018
Replies
9
Views
2K
Nov 29, 2018
littleblazer
H
lack of power
htseat2000
Sep 16, 2013
Replies
9
Views
2K
Sep 18, 2013
htseat2000
H
Oil Leak What Should I Check?
Daniel644
Mar 6, 2024
Replies
9
Views
413
Mar 17, 2024
Mike534x
Cooling Fan stayed on killed my battery 05 Silverado
woodja
Dec 9, 2019
Replies
9
Views
2K
Sep 23, 2021
Reprise
F
The First Mod
Flash12623
Sep 1, 2012
Replies
9
Views
2K
Oct 4, 2013
bwhaldeman
97 Yukon...loss of hp to transmission after dash swap
Rider
Feb 28, 2017
Replies
9
Views
2K
Mar 8, 2017
Blackwater
Need advice on prepping my Yukon's oil pan gasket
Busterbrown
Apr 30, 2017
Replies
9
Views
7K
May 9, 2017
Blackwater
F
Exhaust question on 4.3
Flash12623
Jan 6, 2012
Replies
9
Views
2K
Feb 8, 2012
Flash12623
F
L
Distributor hold down bolt
LVJJJ
Nov 6, 2017
Replies
9
Views
5K
Nov 11, 2017
LVJJJ
L
Auto 4WD strangeness, help me confirm my thinking
DocBrown
Feb 17, 2021
Replies
9
Views
1K
Feb 24, 2021
DocBrown
4l70E swapped for 4l65E accidentally ?? have questions
BELOWH2O
Mar 17, 2023
Replies
9
Views
1K
Sep 1, 2023
Reprise
Want to see someone struggle?
littleblazer
Nov 8, 2016
Replies
9
Views
1K
Nov 9, 2016
littleblazer
T
2002 Silverad 4.3 v6 fuel pump and fuel injector will not fire
tehfxr
May 10, 2015
Replies
9
Views
1K
May 11, 2015
djthumper
N
SOLVED!
'07 TAHOE 5.3 MISFIRE AND STABLE TRAC OFF AT SAME TIME
nospark
May 27, 2018
Replies
9
Views
26K
Jun 15, 2018
mntegra01
CV Boots Throwing Grease
steven76
Jul 8, 2012
Replies
9
Views
3K
May 22, 2014
blazinlow89
L
2007 Escalade 6l80 Tranny problem. HELP
locky
Jul 15, 2020
Replies
8
Views
3K
Jul 17, 2020
Mooseman
MBRP Exhaust. Anyone running this?
Fishhunter911
May 29, 2012
Replies
8
Views
2K
Sep 15, 2013
Gordo
G
So whats the difference between Ac Delco fluids vs Mobile 1?
AzTruckGuy
Aug 10, 2016
Replies
8
Views
5K
Aug 11, 2016
AzTruckGuy
AFM delete now low/fluctuating oil pressure
Mr.Mac
Aug 15, 2021
Replies
8
Views
10K
Oct 24, 2021
gmcman
2003 Chevy Silverado Stuck in 2nd Gear
Quintin4187
Feb 4, 2018
Replies
8
Views
17K
Feb 10, 2018
mrrsm
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