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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osidesurfer365
  • Sticky
Broken Motor Mounts
80 81 82
Replies
818
Views
382K
j91z28d1
J
07Burb
  • Sticky
IMPORTANT: The Chronicles of Low Oil Pressure by 07burb
17 18 19
Replies
185
Views
106K
Dustin Jackson
Dustin Jackson
YukonDK
Yet another Yukon with engine tick and low oil pressure
10 11 12
Replies
110
Views
10K
Geotrash
Geotrash
Writefast
Supercharging
2 3
Replies
23
Views
588
j91z28d1
J
T
14 LTZ Shutter/shake/ vibration under light throttle
2
Replies
14
Views
215
j91z28d1
J
S
Axle ratio to tire size input needed
2
Replies
14
Views
406
Marky Dissod
M
steveoe
Fuel pump
Replies
3
Views
77
OR VietVet
OR VietVet
J
2010 Yukon XL Body Shifting Under Braking
2
Replies
11
Views
420
Geotrash
Geotrash
ilikemikes
Fuel Back Flow/Where Would You Start?
Replies
7
Views
156
petethepug
petethepug
M
Oil leak rear main seal maybe????
2
Replies
13
Views
484
StevenG916
S
D
2007 Yukon. Lost 1st and reverse gears in transmission. Replacement options?
2
Replies
11
Views
317
Geotrash
Geotrash
EddieC
Accessory Drive Belt Maintenance?
2 3
Replies
27
Views
643
EddieC
EddieC
donjetman
BW4485 (NR3) awd Transfer Case Rebuild?
2
Replies
11
Views
1K
Geotrash
Geotrash
J
Engine knock and don’t know what it could be
2 3
Replies
23
Views
867
Fless
Fless
S
Sputtering, very rough idle and wants to shut off
Replies
9
Views
238
SteveandKish
S
DaveO9
Ready to pull trigger on Derale trans cooler - need advice
2
Replies
10
Views
338
Trey Hardy
Trey Hardy
T
Fixing for a friend
2
Replies
17
Views
402
j91z28d1
J
D
08 denali awd wont move, diff fluid on the driveway
2
Replies
15
Views
2K
Geotrash
Geotrash
YukonMike66
  • Redirect
2002 Yukon XL SLE 2WD (1500, not a 2500), need to replace pinion seal, but...
Replies
–
Views
–
N/A
M
Replacing Transmission
Replies
9
Views
418
NickTransmissions
NickTransmissions
donjetman
GM Tranny & LS Engine Swap Resource-Free eBooks
Replies
3
Views
148
petethepug
petethepug
donjetman
Engine Used Oil Analysis Report & Filter Guts
2
Replies
11
Views
448
donjetman
donjetman
G
2007 yukon loss of power
Replies
9
Views
194
Joseph Garcia
Joseph Garcia
B
Engine Misfire in V8 mode
2
Replies
15
Views
395
j91z28d1
J
donjetman
6L80 video for 1000+ hp
2
Replies
14
Views
492
Geotrash
Geotrash
C
Steering Resistance - What to Replace?
2 3
Replies
24
Views
2K
claustralia
C
D
Transmission (TBV) thermostat
Replies
2
Views
105
Geotrash
Geotrash
davidavidd
Is this a crazy idea to cool my 4L60E transmission?
2 3
Replies
26
Views
1K
j91z28d1
J
iboughtatahoe23
Squeaking noise driving me crazy
2
Replies
11
Views
396
Fless
Fless
Charlie207
Budget rebuild items?
7 8 9
Replies
89
Views
3K
Charlie207
Charlie207
J
New front brake and rotor squeal
2 3
Replies
21
Views
2K
Doubeleive
Doubeleive
C
Exhaust fumes and sound coming from intake
2 3 4
Replies
30
Views
661
petethepug
petethepug
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