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Dmax Performance Parts and related discussions.
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Duramax 6.6 Technical
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LB7
New
2.2K
31.6K
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LB7 fuel rail plug leak.
12 minutes ago
2004LB7
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N
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Truck dies at random, no codes
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LML service bulletin
15 minutes ago
2004LB7
L5P
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O
glow plugs
Mar 31, 2024
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Transfer Case / Axles / Driveshafts Tech
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J
2003 duramax 2500 HD 4 wheel drive Strange noise
Apr 3, 2024
Jaysbay
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310
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Custom Van Air Intake
Apr 18, 2023
DieselMike70
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2007 LMM Front Diff Fill Plug P/N
Aug 16, 2023
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Turbo Vane Position code, do I get a new turbo system?
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DAVe3283
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Nitrous
Jun 5, 2022
Baking83
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LB7:
Intercooler tubes
specialagentPK
Feb 8, 2009
Replies
12
Views
2K
Feb 8, 2009
2500HeavyDuty
LB7:
where to buy honed injectors
6speedduramax
Feb 2, 2009
2
3
Replies
42
Views
6K
Feb 5, 2009
Brayden
LB7:
04 LB7 possible injector issue???
Josh2002cc
Jan 30, 2009
2
Replies
23
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15K
Feb 5, 2009
duramax3388
LB7:
1093/1094
LB7Diesel
Feb 2, 2009
Replies
5
Views
2K
Feb 2, 2009
LB7Diesel
LB7:
With LLY heads - LL7
NelsonDiesel
Nov 18, 2008
2
3
Replies
54
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12K
Jan 30, 2009
WolfLMM
S
LB7:
Cold Air Kits
S Phinney
Jan 10, 2009
Replies
16
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5K
Jan 13, 2009
Turbo Buick 6
LB7:
Water Pump Leak??
SmokeShow
Oct 26, 2008
Replies
10
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15K
Dec 22, 2008
rapidfiredura
R
LB7:
Dealer says injectors not covered, pdf of tech 2 included.
Josh2002cc
Dec 12, 2008
2
Replies
29
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4K
Dec 16, 2008
RKTMech
LB7:
Injector issue or not?
LB7Diesel
Dec 14, 2008
Replies
6
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2K
Dec 15, 2008
MACKIN
LB7:
Fuel Temp Sensor
bullfrogjohnson
Dec 4, 2008
Replies
1
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5K
Dec 4, 2008
sweetdiesel
LB7:
Having a little trouble with it
TYREBOYZ_DEMAXIN
Nov 12, 2008
2
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28
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3K
Nov 19, 2008
TYREBOYZ_DEMAXIN
LB7:
Overdrive lockout switch
Noreaster
May 19, 2008
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3
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Nov 6, 2008
zfuller123
LB7:
LBZ fuel pressure
ZeroGravity58
Nov 2, 2008
Replies
0
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1K
Nov 2, 2008
ZeroGravity58
LB7:
Coolant leak....
whitetrash21
Oct 24, 2008
2
3
Replies
48
Views
7K
Oct 31, 2008
Alligator
A
N
LB7:
Cup came out with injector..........
nick1camper
Oct 22, 2008
2
Replies
29
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7K
Oct 27, 2008
nick1camper
N
LB7:
Glow plug P0380 Help!
Sandracer799
Oct 20, 2008
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0
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3K
Oct 20, 2008
Sandracer799
N
LB7:
injectors:where? how much?
nick1camper
Sep 18, 2008
Replies
8
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2K
Sep 25, 2008
nick1camper
N
LB7:
LB7 hard/slow start when hot?
GCncsuHD
Sep 18, 2008
Replies
4
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4K
Sep 20, 2008
Subman
LB7:
Hydrolocked LB7?
LB7Diesel
Sep 11, 2008
Replies
7
Views
4K
Sep 16, 2008
LB7Diesel
LB7:
CP3 reg
ZeroGravity58
Sep 1, 2008
Replies
5
Views
2K
Sep 4, 2008
MMLMM
LB7:
02 LB7 Rebuild
ripmf666
Aug 28, 2008
2
Replies
36
Views
7K
Sep 2, 2008
duratothemax
LB7:
4094 install. need help
ZeroGravity58
Aug 8, 2008
2
Replies
29
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4K
Aug 16, 2008
malibu795
LB7:
LBZ regulator - EFI Live
NelsonDiesel
Jun 28, 2008
Replies
18
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6K
Jul 17, 2008
LarryJewell
LB7:
intake heater
ZeroGravity58
Jun 23, 2008
Replies
3
Views
2K
Jun 24, 2008
sweetdiesel
LB7:
intake on stock turbo and GT4094?
ZeroGravity58
Jun 9, 2008
2
Replies
23
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5K
Jun 11, 2008
ZeroGravity58
LB7:
2001 idler tension pully
sweetdiesel
Jun 5, 2008
Replies
2
Views
2K
Jun 5, 2008
sweetdiesel
LB7:
Gm service manual
sweetdiesel
Jun 2, 2008
Replies
3
Views
4K
Jun 2, 2008
sweetdiesel
LB7:
Complete Gasket List
sweetdiesel
Jun 1, 2008
Replies
0
Views
2K
Jun 1, 2008
sweetdiesel
LB7:
2001 lb7 boost sensor
sweetdiesel
May 28, 2008
Replies
3
Views
3K
May 29, 2008
sweetdiesel
LB7:
Is it injector Cups?
dieselson
May 7, 2008
Replies
5
Views
4K
May 7, 2008
never satisfied
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