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LMM
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Duramax 6.6 Technical
Duramax Hard Parts
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LMM:
BPUs for the LMM
TheBac
Mar 28, 2017
Replies
12
Views
3K
Apr 21, 2017
Bulldogr6
Normal threads
E
LMM up pipe and down pipe replacement... My experience and tips and tricks.
EagleDave
Dec 8, 2020
Replies
16
Views
562
Thursday at 8:18 AM
rcr1978
S
Coolant leak help .
strummer
Jan 20, 2021
Replies
11
Views
350
Feb 20, 2021
strummer
S
S
Lmm duramax. Egr removal, efi live, and wcfab y bridge kit
Sstaub4
Feb 16, 2021
Replies
1
Views
85
Feb 16, 2021
KRODMAX/KS
PO102 CODE
Supermoto68
Feb 13, 2021
Replies
1
Views
41
Feb 13, 2021
Bdsankey
Cruise control & U0140
2004LB7
Feb 3, 2021
Replies
3
Views
58
Feb 3, 2021
Chevy1925
Help! MAF problems
Sethmiller
Jan 28, 2021
Replies
12
Views
190
Jan 30, 2021
Sethmiller
2008 LMM dual alternator idler
Mogman
Jan 16, 2021
Replies
4
Views
113
Jan 27, 2021
2004LB7
2009 Mystery Coolant leak
MasterN8er
Jan 23, 2021
Replies
11
Views
117
Jan 25, 2021
Dozerboy
2009 better MPG
Supermoto68
Jan 17, 2021
Replies
12
Views
335
Jan 22, 2021
Ron Nielson
R
LMM heater hose options??
Mogman
Jan 14, 2021
Replies
9
Views
173
Jan 17, 2021
Mogman
Leak off WIF sensor
Johnston11106
Feb 9, 2019
Replies
12
Views
818
Jan 16, 2021
Johnston11106
HELP No Shift Indicator Line, No Crank No Start
07SilveradoHD
Jan 16, 2020
2
Replies
21
Views
2K
Jan 11, 2021
Ggossett08
G
LMM Mega Fuse Wiring Layout
Harbin_22
Jan 1, 2021
Replies
10
Views
453
Jan 9, 2021
Harbin_22
Alternator lead?
Mogman
Dec 6, 2020
Replies
7
Views
235
Jan 8, 2021
Ron Nielson
R
J
Crank but no start
Jlopez35
Jan 4, 2021
Replies
4
Views
86
Jan 4, 2021
Jlopez35
J
Lower profile oil fill tube
Mogman
Dec 11, 2020
Replies
8
Views
282
Dec 15, 2020
ZeroGravity58
Female Pins for Glow Plug Module LMM
07SilveradoHD
Dec 14, 2020
Replies
0
Views
182
Dec 14, 2020
07SilveradoHD
2008 lmm p0088
Yngdmax92
Nov 19, 2020
Replies
5
Views
202
Dec 12, 2020
2004LB7
B
Help?
BusaGOD
Nov 28, 2020
Replies
6
Views
237
Dec 10, 2020
BusaGOD
B
E
Boost issue... Wondering if I have engine issues.
EagleDave
Dec 6, 2020
Replies
5
Views
238
Dec 8, 2020
EagleDave
E
Starts runs like sheet then dies
Madspeed
Nov 29, 2020
Replies
16
Views
408
Dec 6, 2020
Madspeed
LYY intake horn on LMM turbo?
Mogman
Nov 26, 2020
Replies
9
Views
208
Dec 6, 2020
Mogman
G
Brake controller
goldenarm_laird
Dec 3, 2020
Replies
3
Views
144
Dec 4, 2020
Ron Nielson
R
LMM water pump replace?
Mogman
Nov 11, 2020
Replies
6
Views
219
Nov 12, 2020
Mogman
B
2007 GMC 3500 HD No crank No start
Bill1971C20
Oct 23, 2020
Replies
15
Views
385
Nov 9, 2020
juddski88
D
LMM engine build Injector/ tune issues
DraperDuramax
Nov 2, 2020
Replies
1
Views
95
Nov 2, 2020
rcr1978
N
LMM Whine during acceleration
Neil89
Oct 20, 2020
Replies
2
Views
284
Oct 21, 2020
Ron Nielson
R
W
LMM coolant in oil
wpenner
Oct 19, 2020
Replies
3
Views
392
Oct 20, 2020
wpenner
W
R
Where Does the Dipstick end up?
Ron Nielson
Sep 28, 2020
Replies
4
Views
384
Sep 30, 2020
ShopSpecialties
Engine hours reset??
Johnston11106
Sep 12, 2020
Replies
11
Views
337
Sep 18, 2020
Johnston11106
Bad timing for electrical gremlins...
AthenaLMM
Aug 19, 2020
Replies
9
Views
269
Aug 22, 2020
AthenaLMM
L
66 fuel pressure pump leaking
Lovsey
Aug 21, 2020
Replies
11
Views
152
Aug 22, 2020
Lovsey
L
L
LMM no start after head gaskets
LBZ_Baker98
Aug 19, 2020
Replies
5
Views
128
Aug 19, 2020
2004LB7
K
lmm po301 code
Klitzko
Aug 16, 2020
Replies
1
Views
79
Aug 17, 2020
Ron Nielson
R
N
Electrical problem
N2BRK
Aug 13, 2020
Replies
13
Views
251
Aug 14, 2020
ShopSpecialties
V
Whistling noise around 1000 rpm
van1196
Jun 22, 2020
Replies
10
Views
372
Jul 29, 2020
Johnston11106
Exhaust/Boost Leak?
Sethmiller
Jul 20, 2020
Replies
4
Views
415
Jul 29, 2020
Johnston11106
Boost leak test unearthed exhaust valve leak?
monster50iii
Jul 27, 2020
Replies
5
Views
194
Jul 28, 2020
monster50iii
High IATM Temps
Sethmiller
Jul 27, 2020
Replies
4
Views
176
Jul 28, 2020
Bdsankey
M
Reduced Engine Power duramax
MaxPayne
Jul 27, 2020
Replies
4
Views
164
Jul 27, 2020
2004LB7
Trying to find o ring part numbers - coolant leak
monster50iii
Jul 23, 2020
Replies
4
Views
87
Jul 23, 2020
monster50iii
P0107 Code and No Boost
Sethmiller
Jul 18, 2020
Replies
3
Views
97
Jul 18, 2020
TheBac
Obnoxious smell
Mogman
Jul 13, 2020
Replies
7
Views
161
Jul 13, 2020
Mogman
0
New injectors
08lmm72mm
Jul 6, 2020
Replies
1
Views
174
Jul 7, 2020
Bdsankey
R
P0113 IAT Error when LMM in Reverse
Rickyb013
Jun 21, 2020
Replies
5
Views
253
Jun 24, 2020
Ron Nielson
R
Allison 5sp:
Power steering oil cooler/pump selection
Johnston11106
Sep 14, 2019
Replies
11
Views
1K
Jun 10, 2020
Johnston11106
LMM:
Connector directory?
Mogman
May 28, 2020
Replies
7
Views
295
Jun 7, 2020
Ron Nielson
R
LMM:
1st D-Max
Kique666
Mar 21, 2020
Replies
16
Views
975
May 28, 2020
torqued2dmax
Passenger side battery ground wire?
Johnston11106
May 26, 2020
Replies
10
Views
343
May 28, 2020
Burn Down
Oil leaks
Mogman
May 26, 2020
Replies
2
Views
125
May 26, 2020
Mogman
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Duramax 6.6 Technical
Duramax Hard Parts
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