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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T
Oil on plug
Replies
3
Views
793
wjburken
wjburken
S
5.3 misfire
Replies
6
Views
784
OR VietVet
OR VietVet
S
Engine tapping - manifold bolts
Replies
3
Views
546
OR VietVet
OR VietVet
M
Difference between AC Delco Fuel Pumps; MU1639 vs MU2294
Replies
9
Views
5K
mattt
M
S
Replacing transmission cooler
Replies
7
Views
2K
silky28
S
Woodblocker55
2006 Yukon xl power steering bleeding
Replies
7
Views
3K
Woodblocker55
Woodblocker55
ROGELIO A GUZMAN
HD fan clutch vs severe duty fan clutch
2
Replies
12
Views
8K
ROGELIO A GUZMAN
ROGELIO A GUZMAN
L
2001 tahoe 4.8l
Replies
1
Views
430
LanceLyons
L
S
HVAC help
Replies
4
Views
1K
swathdiver
swathdiver
Woodblocker55
Cost of brake job including parking brake cost at garage ?
Replies
1
Views
851
Snowbound
Snowbound
sam05
Flare or surge going in or out of Park and Neutral
Replies
7
Views
2K
Rocket Man
Rocket Man
Wylie_Tahoe
Oil Consumption
2
Replies
14
Views
2K
mdmcinti
mdmcinti
ROGELIO A GUZMAN
Dexcool or not
Replies
7
Views
4K
91RS
9
808_yukon
Ecu tuning cost and options
Replies
4
Views
3K
808_yukon
808_yukon
mdmcinti
Boost valve upgrade on high mileage 4l60e
Replies
5
Views
3K
Tonyrodz
Tonyrodz
Randy Whistler
Fuel gauge reset after fuel pump replace & A/C fill ??
Replies
4
Views
4K
Randy Whistler
Randy Whistler
Cornelius
Need some wiring info
Replies
3
Views
655
Fless
Fless
K
Starting having issues with reverse :( 2001 yukon xl
Replies
9
Views
1K
exp500
E
Redfire Metallic
02 Yukon Denali PO420 Code
2
Replies
15
Views
10K
malmed
malmed
N
What’s this noise?
2
Replies
19
Views
5K
Chubbs
Chubbs
ROGELIO A GUZMAN
Drop in K&N or intake kit.
Replies
7
Views
4K
Denalitank
Denalitank
S
Wife overheated the 2005. . .
3 4 5
Replies
47
Views
7K
JonnyTahoe
JonnyTahoe
R
Towing 900 miles one way (x2)
2
Replies
11
Views
2K
exp500
E
live2pull
Coolant system overhaul questions
Replies
6
Views
960
alpha_omega
alpha_omega
C
Is buying a Tech 2 worth it?
8 9 10
Replies
90
Views
20K
Sparksalot
Sparksalot
Mezzo
P0756 Code on 2003 Z71 Tahoe
Replies
2
Views
5K
Mezzo
Mezzo
L
Encoder motor setting it too neutral?
Replies
3
Views
4K
Logan Moore
L
YukonRog
Oil Filter Leak? Maybe?
2 3 4
Replies
32
Views
3K
avalonandl
avalonandl
L
Encoder motor help!
2
Replies
10
Views
10K
exp500
E
D
Anyone know what part this is?
2
Replies
12
Views
2K
OR VietVet
OR VietVet
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