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04.5-05 LLY Duramax Powertrain

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Sticky LLY Low Oil Pressure
2
22
66K
 by mickrhines
DieselX-Bob
Sticky 04.5 and 05 LLY issues
10 11 12
230
259K
 by Col. Walter E. Kurtz
Durallymax
Sticky Read Before Posting Please
12
18K
 by Col. Walter E. Kurtz
C
Sticky LLY / LBZ Mouthpiece Flow Data
9 10 11
217
111K
 by rta1197
ob_1jr
Sticky Engine RPO Codes
7
18K
 by Duramax_diesel
S
Wont get out of her own way.
2
22
763
 by darmah59
E
OBD code P1093 - replaced fuel rail pressure valve - no change
0
13
 by egduramax
C
Allison Upgrade
17
584
 by rock4xfab
Fireman98us
Cruise control not working
11
526
 by chilidog
MarvDmax04.5
Well I did it,, Pulled the trigger on fixing something that wasn't broke
9
425
 by scottydl
Hawaiian Duramax
Coolant leak near #8 Injector
11
3K
 by Ron Nielson
Rdconner82
04.5 lly limp mode please help
13
358
 by Rdconner82
H
"blue-ing" on rocker arms, push rods, and valve springs
3
545
 by Tobias04dmax
MarvDmax04.5
HV/HP oil pump for LLY
4
160
 by MIkey52
C
P2563 code
7
2K
 by MB84
Noday3218
Multiple electrical codes
4
214
 by cementtile
I
rattling at low RPMs
14
6K
 by Yeaaaaadam
green50gt
Newb - Tranny Limp with Codes
0
66
 by green50gt
T
LLY P1093
2
133
 by Ron Nielson
S
OBD2 scan tool, GM service scan tool
15
676
 by ChevyTech77
B
Rough Idle and Smoke
2
28
6K
 by BlownL36
SpenceDiesel
Fuel leak from back passenger side of engine???
13
24K
 by 407driver
Dclark1214
Injector programmers
11
395
 by Dclark1214
Rx7pro
Balance Rate expert needed. Having fuel issues I think? HELP!
15
445
 by oldchevy4x4
K
Fuel knock?
1
145
 by scottydl
R
Selling My LLY But Can't List It
3
261
 by ALLY Cat
O
Fuel knock
4
298
 by oldchevy4x4
D
Oil cooler o’ring sizes
1
122
 by DmaxDirtbikes77
C
Can’t not figure out fuel problem
1
180
 by Ron Nielson
Z
need opinion on turbo issue
4
637
 by handirifle
E
05 LLY Cooling/Engine Question
11
983
 by ALLY Cat
Djentlemanjoe
Transmission build time?
5
1K
 by Victory1
D
Injector rate number location to program to my vehicle
9
367
 by MIkey52
richardsville
Turbo Pressure Blowout 2005 GMC Sierra 2500HD
2
25
625
 by richardsville
TXLLY
Hydroboost part number and fitment help
2
38
13K
 by jake111
D
P0113, P0237, P0612 Killing fuel gauge until cleared?
2
20
1K
 by Maas173
R
No heat output UNLESS temp set to 90*
2
30
33K
 by Caryh18
Djentlemanjoe
Coolant Conundrum
19
711
 by DMAXfirefighter
G
Looking to purchase first Diesel Truck
2
213
 by Stroked06Goat
Robertnoble22@gmail.com
Loud Ticking/Knocking noise coming from mid-lower engine on driver side
7
542
 by [email protected]
04.5-05 LLY Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.
95.1K posts
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