Engine & Drivetrain

Discuss engine and drivetrain items from brakes, transmissions, towing, error codes, anything in the engine bay and so on here.

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E
newb
Replies
1
Views
374
HiHoeSilver
HiHoeSilver
M
Feels like I got hit in the REAR when I brake
2
Replies
14
Views
2K
Meccanoble
M
C
Upgrade brakes & wheels on 2010 Yukon XL 2500 with OEM??
Replies
0
Views
465
calsdad
C
Kee Fuller
shaky front end at high speeds
Replies
2
Views
484
TxDrewski
TxDrewski
Vegasmarc21
Shudder at light throttle
9 10 11
Replies
108
Views
31K
Denali2k8
Denali2k8
B
2007 Retired police Tahoe problems
Replies
1
Views
683
swathdiver
swathdiver
S
rack & pinion and tie rod end advise
Replies
5
Views
3K
DSN46
DSN46
DSN46
High pitched ring sound with engine off!?
Replies
6
Views
3K
DSN46
DSN46
Wambliokiye
Split loom flex color swap.
2
Replies
11
Views
978
drakon543
drakon543
Rosson03
Transfer case fluid question
Replies
1
Views
897
swat2380
S
J
Several questions GMC NEWB
Replies
2
Views
578
swathdiver
swathdiver
J
New here and new to GMC/Chevy products (Details, info, questions,in post)
Replies
0
Views
284
James Hewitt
J
LanceD
2WD to AWD conversion
Replies
8
Views
8K
swathdiver
swathdiver
V
Blackstone UOA
Replies
1
Views
815
swathdiver
swathdiver
D
2007 Denali Yukon thoughts
Replies
3
Views
1K
nadthomas
nadthomas
Kenny D
New Old Stock??
Replies
8
Views
645
Kenny D
Kenny D
bldn10
Towing Discussion
2
Replies
19
Views
5K
bldn10
bldn10
USOFFROAD
2010 Yukon XL 2500 - Cooling Fans
Replies
5
Views
994
gpracer1
gpracer1
S
07 Tahoe - Various Issues
Replies
5
Views
998
89Suburban
89Suburban
blazzinbird
We have an oil leak
2 3 4
Replies
39
Views
14K
PG01
PG01
J
Engine and or Suspension problems
Replies
3
Views
778
kbuskill
kbuskill
D
Trans drain & filter change intervals
Replies
1
Views
585
97audia4
97audia4
P
Catalytic Converter - Going Bad?
Replies
6
Views
8K
RET423
R
vlstech
new power plant
2 3 4
Replies
32
Views
4K
dross99_si
dross99_si
bryank97
Service Stablitrac, service traction control
2 3
Replies
21
Views
4K
Rocket Man
Rocket Man
T
Persistent P0307 (also a P0420)
2
Replies
10
Views
4K
turbojimmy
T
97audia4
Over heat while driving rad or hose ??
2
Replies
14
Views
1K
97audia4
97audia4
Y
I'm new have no idea how to post on the forum I need help 2010 tahoe
Replies
3
Views
690
swathdiver
swathdiver
J
Any Denali owners hate your exhaust?
Replies
8
Views
1K
petethepug
petethepug
S
P2723 CEL CODE what do i fix
2
Replies
10
Views
28K
stang0303
S
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