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LB7
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Duramax 6.6 Technical
Duramax Hard Parts
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Shut off while driving
black07
May 17, 2014
Replies
10
Views
12K
May 21, 2014
black07
slow acceleration kind of!
steve86
May 13, 2014
2
Replies
35
Views
8K
May 21, 2014
steve86
S
LB7:
Upgraded Alternator; wont start now.
spayne67
May 17, 2014
Replies
6
Views
2K
May 20, 2014
easy money
E
Leaky Fuel Line
millerman04
May 20, 2014
Replies
0
Views
780
May 20, 2014
millerman04
LB7 Guys:PLEASE TAKE ME TO SCHOOL!
1stgensleeper
May 19, 2014
Replies
10
Views
2K
May 19, 2014
Xternal
X
S
LB7:
Alternator upgrade: 105 to 145 amp
spayne67
May 18, 2014
Replies
1
Views
3K
May 18, 2014
rgullett83
R
LB7:
Oil gauge
rst52
May 16, 2014
Replies
2
Views
1K
May 18, 2014
rst52
R
T
Lb7 lower than normal oil pressure
tommywalton1974
May 23, 2012
Replies
7
Views
4K
May 14, 2014
MACKIN
low oil pressure truck runs good
davig
Apr 9, 2014
2
Replies
23
Views
4K
May 14, 2014
davig
LB7:
electrical
Mpsoldier
May 13, 2014
Replies
2
Views
1K
May 13, 2014
radvans
R
LB7:
Lb7 injector hard line
ACiFiC
May 13, 2014
Replies
2
Views
2K
May 13, 2014
PACougar
LB7:
DTC P0463 Issue....
jonathancasey19
Sep 26, 2010
Replies
8
Views
12K
May 12, 2014
NC-smokinlmm
J
LB7:
Mpg lb7
jppowersports
Apr 4, 2014
2
Replies
36
Views
7K
May 12, 2014
MechanicalReign
And then it started knockng and puked black smoke
Bersaglieri
Jan 11, 2014
2
Replies
31
Views
6K
May 12, 2014
Bersaglieri
help!!! ECM and tcm help
Night rider 22
May 11, 2014
Replies
3
Views
1K
May 11, 2014
Night rider 22
2
Lift Pump.What to get for the money.
2003Duramaxlb7
May 7, 2014
2
Replies
24
Views
4K
May 10, 2014
Stingpuller
Finally starting....
DIESELMAFIAPER.LB7
Aug 2, 2013
7
8
9
Replies
173
Views
21K
May 10, 2014
DIESELMAFIAPER.LB7
LB7:
30% over injectors.
Bustedknuckles
Apr 4, 2014
Replies
17
Views
8K
May 9, 2014
Bustedknuckles
LB7:
oil change
joechef
May 8, 2014
Replies
1
Views
1K
May 8, 2014
elliottw
Truck lopes after dual cp3 install
black07
May 7, 2014
Replies
13
Views
3K
May 7, 2014
black07
valve cover leak
dirtydmax
Apr 26, 2014
Replies
1
Views
1K
May 7, 2014
steve86
lb7 low rail pressure
Yellow Jacket
Apr 27, 2014
Replies
17
Views
2K
Apr 30, 2014
minerigger
Could use some help! ? Injectors
michiganmax
Mar 30, 2014
2
Replies
26
Views
3K
Apr 30, 2014
michiganmax
LB7:
Camshaft
SlimJimm17
Apr 29, 2014
Replies
0
Views
1K
Apr 29, 2014
SlimJimm17
B
dtc p0089 (fuel pressure)
blenny
Apr 29, 2014
Replies
11
Views
3K
Apr 29, 2014
Ne-max
S
2003 LB7 clicks won't start, then finally starts
Swanny454
Apr 28, 2014
Replies
4
Views
3K
Apr 29, 2014
Swanny454
S
Bad CP3
catman3126
Apr 17, 2014
Replies
8
Views
2K
Apr 28, 2014
catman3126
Fuel hose
Gello
Apr 26, 2014
Replies
3
Views
2K
Apr 26, 2014
mike diesel
R
My Lb7 build Thread (under the knife)
rollingthecoal
Apr 25, 2014
Replies
8
Views
2K
Apr 26, 2014
rollingthecoal
R
K
New to forum LB7 build up
kickflip_mj
Apr 25, 2014
Replies
9
Views
2K
Apr 25, 2014
Lb7_Katie
Whats my truck worth?
Yngdmax92
Apr 23, 2014
Replies
13
Views
2K
Apr 24, 2014
NC-smokinlmm
L
Lb7-wtf ??
loucev
Apr 15, 2014
Replies
14
Views
3K
Apr 23, 2014
loucev
L
EFI live autocal
Joemackey
Apr 20, 2014
Replies
6
Views
2K
Apr 20, 2014
LWATSON
LB7:
Boost Pressure Sensor
WisconsinHick1
Apr 20, 2014
Replies
5
Views
2K
Apr 20, 2014
DIESELMAFIAPER.LB7
All kinds of wacky.
JDPlowboy
Mar 21, 2014
Replies
5
Views
1K
Apr 18, 2014
JDPlowboy
LB7 injector question
squeaky3
Apr 17, 2014
Replies
2
Views
991
Apr 17, 2014
gl4787
N
fuel prime?
nwodiesel
Apr 12, 2014
Replies
11
Views
2K
Apr 16, 2014
nwodiesel
N
Need help fueling mods
Robby Avery
Apr 15, 2014
Replies
0
Views
949
Apr 15, 2014
Robby Avery
J
FASS - Worth it..?
Jacob2650
Apr 11, 2014
Replies
13
Views
6K
Apr 15, 2014
ripmf666
J
Knock
jimmijamez
Apr 9, 2014
2
Replies
23
Views
6K
Apr 15, 2014
motoking_1990
LB7:
Are these 1500 mile injectors???
Bustedknuckles
Apr 14, 2014
Replies
3
Views
1K
Apr 14, 2014
NC-smokinlmm
F
LB7:
Fuel cooler line replacement for 2002
fishv12
Mar 10, 2014
Replies
7
Views
4K
Apr 14, 2014
js05sierrahd
LB7:
Fass mounting
dirtydmax
Apr 12, 2014
Replies
7
Views
2K
Apr 13, 2014
dirtydmax
New here and already have a question!
steve86
Apr 11, 2014
Replies
9
Views
1K
Apr 11, 2014
Burn Down
J
LB7:
Vacuum Tested Return Lines - Still making oil?
Jacob2650
Mar 28, 2014
Replies
11
Views
7K
Apr 11, 2014
Jacob2650
J
LB7:
Oil in coolant.
gmduramax
Apr 9, 2014
Replies
5
Views
1K
Apr 10, 2014
LBZ
LB7:
Wanting to put a stack?
Southtown
Apr 7, 2014
Replies
14
Views
2K
Apr 9, 2014
indiana_jones
Planning on Removing Fuel Distribution Blocks
WisconsinHick1
Mar 27, 2014
Replies
12
Views
2K
Apr 9, 2014
WisconsinHick1
Rebuilding your own injector?
michiganmax
Apr 6, 2014
Replies
5
Views
2K
Apr 7, 2014
THEFERMANATOR
LB7:
Fuel line spring clip
wsmithduramax
Apr 5, 2014
Replies
1
Views
1K
Apr 5, 2014
ikeG
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Duramax 6.6 Technical
Duramax Hard Parts
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