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LML
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Duramax 6.6 Technical
Duramax Hard Parts
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Blue smoke burning oil
2015lmlbeans0115
Sep 19, 2021
Replies
10
Views
2K
Oct 5, 2021
08lmm72mm
0
Testing LML VPS to ECM
19trax95
Sep 16, 2021
Replies
2
Views
665
Sep 18, 2021
Ron Nielson
R
LML P0103 (MAF High Frequency)
snowman22
Sep 12, 2021
Replies
5
Views
2K
Sep 14, 2021
Ron Nielson
R
Squeaky steering wheel/column
Toxic
Nov 21, 2020
Replies
1
Views
490
Sep 3, 2021
outtatimexx
O
6
Need help with a hesitation issue on a 2015 LML.
6lhoss
Jun 12, 2021
Replies
4
Views
2K
Aug 28, 2021
scramHD
LML P02CD P01CC Codes
Ne-max
Mar 17, 2016
Replies
3
Views
3K
Aug 9, 2021
Tile guy
T
S
Manifold Removal
SheeB
Jul 26, 2021
Replies
0
Views
334
Jul 26, 2021
SheeB
S
C
Cold air intake ?
Chevroletz28
Jul 3, 2021
Replies
8
Views
924
Jul 7, 2021
jrkrace
J
R
2013 dirty max dually transmission
REED84
May 21, 2021
Replies
18
Views
1K
Jun 22, 2021
REED84
R
Cp3 high pressure line
Jakezed22
Jun 4, 2021
Replies
7
Views
961
Jun 9, 2021
Bdsankey
Fuel filter question
Dm23
May 22, 2021
Replies
3
Views
582
May 23, 2021
dmax_ty
D
R
2013 duramax 3500
REED84
May 19, 2021
Replies
10
Views
616
May 22, 2021
TheBac
Tuned LML Defuels too hard
OleBlackyLBZ
May 18, 2021
Replies
1
Views
412
May 18, 2021
2004LB7
G
Deleted LML suddenly quieter.
Grainmasterc
May 11, 2021
Replies
2
Views
1K
May 11, 2021
TheBac
P
2015 dually knock
pavetim
Apr 17, 2021
Replies
16
Views
985
May 5, 2021
pavetim
P
2016 LML Code PO26C
OleBlackyLBZ
May 3, 2021
Replies
3
Views
824
May 4, 2021
OleBlackyLBZ
R
FULL EGR DELETE, INJECTOR ISSUES.
RJE1960
Apr 25, 2021
Replies
4
Views
716
Apr 25, 2021
RJE1960
R
S
p0400 EGR code
sfcrodabn
Jan 22, 2021
Replies
16
Views
746
Apr 25, 2021
Mikey52
M
DEF tank heater bypass ????
WVRigrat05
Apr 10, 2021
Replies
8
Views
3K
Apr 14, 2021
kaylabryn
K
D
2016 gmc 2500hd
Dluker4212
Mar 30, 2021
Replies
7
Views
472
Apr 13, 2021
Mike L.
Random no start
Josh154
Apr 1, 2021
Replies
6
Views
701
Apr 2, 2021
Chevy1925
W
Locked
Best place to buy a delete kit
Welder1999
Mar 28, 2021
Replies
10
Views
4K
Mar 31, 2021
Welder1999
W
9
Injector exceeded learning limit. new ECM. LML
911bris
Mar 24, 2021
Replies
0
Views
1K
Mar 24, 2021
911bris
9
LMM turbo on LML
Jakezed22
Mar 4, 2021
Replies
6
Views
1K
Mar 6, 2021
Jakezed22
S
Vane Position Sensor Readings
supernat10
Mar 3, 2021
Replies
5
Views
690
Mar 5, 2021
supernat10
S
N
Reduced power -- where to look?
Nathanstransport
Mar 1, 2021
Replies
2
Views
397
Mar 2, 2021
Ron Nielson
R
H
Looking for help with P0335 and P0336
hhh217
Feb 5, 2021
Replies
4
Views
779
Feb 28, 2021
Ron Nielson
R
HELP
Jwatsonlml
Feb 20, 2021
Replies
11
Views
518
Feb 24, 2021
Jwatsonlml
H
Leaking diesel on driver side.
Hdl
Feb 24, 2021
Replies
2
Views
406
Feb 24, 2021
zakkb787
D
Injector Replacement Best Practices
Dustin_360
Jan 31, 2021
Replies
6
Views
1K
Feb 13, 2021
Dustin_360
D
S
p0400
sfcrodabn
Feb 1, 2021
Replies
0
Views
231
Feb 1, 2021
sfcrodabn
S
D
Coolant hoses breaking
Durohill203
Jan 27, 2021
Replies
5
Views
650
Jan 29, 2021
scramHD
Recommendations for injector install in SoCal?
Dm23
Jan 9, 2021
Replies
15
Views
624
Jan 28, 2021
1FastBrick
S
LML-LML powertrain swap.
shouldofstayedwithmom
Dec 3, 2020
Replies
12
Views
924
Jan 26, 2021
Wayne mix
W
G
2016 LML intermittent gauge loss and no crank, no start
Ggossett08
Jan 12, 2021
Replies
9
Views
1K
Jan 25, 2021
036.6turbo
Federal mandated 8 year warranty
dbaswell
Jan 18, 2021
Replies
5
Views
963
Jan 19, 2021
THEFERMANATOR
School me on CP3 conversions
ikeG
Jan 14, 2021
Replies
12
Views
2K
Jan 19, 2021
Dallas S
D
LML INJECTORS
Dm23
Nov 12, 2020
2
Replies
25
Views
3K
Jan 14, 2021
Josh154
B
Any suggestions on upgrade or replacement parts while having motor dissasembled?
Brian isom
Jan 12, 2021
Replies
3
Views
446
Jan 13, 2021
Josh154
V
2016 LML No start
VP51
Jan 10, 2021
Replies
3
Views
546
Jan 12, 2021
zakkb787
D
LML compression test
Dustin_360
Jan 7, 2021
Replies
4
Views
1K
Jan 7, 2021
Dustin_360
D
B
Anyone swapped a L5P into a 2011 LML frame
Bstewardtx
Dec 31, 2020
Replies
13
Views
1K
Jan 6, 2021
Bstewardtx
B
A
2015 LML DenaliHD keeps moving after coming to a dead stop during redlight
anre5180
Jan 5, 2021
Replies
4
Views
332
Jan 6, 2021
gmduramax
2013 lml no crank/no start after pulling trans
Jwatsonlml
Jan 2, 2021
Replies
2
Views
341
Jan 2, 2021
Jwatsonlml
G
No start/no crank/Delay before start issue Help!!!
Garrett2006
Dec 16, 2020
Replies
5
Views
851
Dec 17, 2020
zakkb787
G
LML
Fan Clutch Cycling on and off
Gilstan2015
Dec 26, 2018
Replies
5
Views
2K
Dec 9, 2020
Cody324
C
C
Def heater?
Casper
Oct 29, 2020
Replies
5
Views
601
Nov 12, 2020
036.6turbo
W
BCM or VTD or both?
Welder
Oct 30, 2020
Replies
2
Views
466
Nov 3, 2020
Chevy1925
K
Operating Temperature
Kellamron
Nov 1, 2020
Replies
5
Views
575
Nov 2, 2020
TheBac
C
Unknown/intermittent boggin down
C4izrite
Oct 16, 2020
Replies
18
Views
891
Oct 28, 2020
C4izrite
C
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Duramax 6.6 Technical
Duramax Hard Parts
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