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11-16 LML Duramax Powertrain
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CP4 Exergy " System Saver " Fuel Pressure Regulator Install
shortnugly
Apr 28, 2018
7
8
9
162
95K
5 mo ago
by
TCDiesel
Sticky
Official LML Tuning Dyno Thread by Kory Willis
bluessmax
Mar 9, 2013
117
118
119
2K
806K
Oct 7, 2019
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hstechfl
Sticky
DEF/UREA Check The Date
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Nov 22, 2010
6
7
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147
108K
May 4, 2019
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TylerLouviere
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Wiring harness-- random engine stalls
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Jan 23, 2017
4
5K
Feb 12, 2018
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Sticky
LML Front End Grease Fittings.
JOKER
Jan 30, 2014
Locked
0
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Jan 30, 2014
by
JOKER
po188 fuel temperature sensor A circuit high input on 2011 chevy 2500 lml duramax
landscapeconcepts
7 h ago
4
56
36 m ago
by
landscapeconcepts
J
little used Duramax is this a bad thing?
john reeder
19 d ago
2
27
2K
1 d ago
by
JimmyD
3
Still losing prime, replaced everything!
318lll1927
3 d ago
6
185
2 d ago
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318lll1927
C
LML Cold Air Intake
chechem84
Aug 14, 2013
14
8K
2 d ago
by
IRISH93PROOF
M
what is the easiest way to replace number 8 fuel injector on a c5500 duramax
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Sep 27, 2013
4
7K
2 d ago
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MiahLLC
2014 LML High Fuel Rail Pressure
dtdunlap16
4 d ago
6
162
3 d ago
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dtdunlap16
Transmission service
Raymond80
3 d ago
1
121
3 d ago
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redwngr
M
Service 4wd message
Mar25
Mar 5, 2019
3
702
3 d ago
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Silverbullet11
S
I have a 2014 duramax with code 2463
Steven Blank
4 d ago
1
98
4 d ago
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Ron Nielson
D
Lml thermostats
Durmmax
8 d ago
12
383
4 d ago
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Durmmax
S
2015 lml injector issue
Shablack
8 d ago
1
167
5 d ago
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silvergmc
Looking at a duramax.
Sstaub4
6 d ago
2
233
5 d ago
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Sstaub4
G
Coolant leak
GMCdiesel
4 mo ago
10
761
6 d ago
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ctdmax
S
Weak crank each morning
Sandman_73
9 d ago
2
22
721
6 d ago
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SheeB
T
Coolant overflow
Turboone
May 29, 2017
16
15K
6 d ago
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R
P0198 Code??????
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Feb 5, 2017
3
3K
6 d ago
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P
DEF poor Quality
Patrick H
Nov 20, 2017
11
4K
6 d ago
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Farmer598
D
Accelerating/knocking problem
Duramax518
6 d ago
0
130
6 d ago
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C
Grid Heater Delete
chechem84
Jan 6, 2016
2
31
21K
7 d ago
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Huntinfishinak
D
P20BD reductant heater B fault
DuallyMax
7 d ago
0
77
7 d ago
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LML DEF System Issues - Unsolved
dbaswell
8 d ago
1
153
8 d ago
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dbaswell
LML runs a few seconds then dies
himey
Jan 2, 2015
2
24
10K
9 d ago
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Laww7777
S
2011 lml head gasket
Saavedra
11 d ago
1
205
9 d ago
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How To Force A Manual Service Regen With Your Phone!
Aceolus
Jan 15, 2018
2
3
4
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9 d ago
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T
Blown Head Gasket Questions
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Aug 5, 2017
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10 d ago
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J
service DEF?
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Sep 24, 2015
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10 d ago
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D
p0191
dtdiesel
Apr 28, 2015
2
1K
11 d ago
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Ron Nielson
M
Changed fuel filter then got P0191 and FRP slight dip questions help?
millwright6.6
26 d ago
1
241
11 d ago
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Trans Tune Experiences
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6 mo ago
18
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11 d ago
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T
High Mileage Reports - With Stock Cp4
TheFickler
Jul 11, 2018
6
7
8
157
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11 d ago
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BayouRunner
M
lml coolant and trans temps seem low? question/help
millwright6.6
1 mo ago
9
436
12 d ago
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White smoke...help
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2 mo ago
1
333
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Should I Buy
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12 d ago
2
265
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Any Ideas? LML NO START/HARD START
Fowl4life
1 mo ago
5
252
13 d ago
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16 2500hd rear brakes HELP
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18 d ago
2
134
13 d ago
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11-16 LML 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.
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