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LB7
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Duramax 6.6 Technical
Duramax Hard Parts
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B
LB7:
po340 that wont go away
big iron
Jul 1, 2015
Replies
0
Views
964
Jul 1, 2015
big iron
B
Is this mpg typical
davig
Jun 30, 2015
Replies
8
Views
1K
Jun 30, 2015
THEFERMANATOR
Replaced injectors, still a haze
Duramaxduner
Jun 17, 2015
2
Replies
25
Views
6K
Jun 30, 2015
Duramaxduner
F
Rebuilding LB7 for a Friend w/ used short block
FlipChuk
Jun 29, 2015
Replies
0
Views
703
Jun 29, 2015
FlipChuk
F
I
Extented Warranty
irondog
Jun 27, 2015
Replies
2
Views
758
Jun 27, 2015
onebaddmaxxx
O
J
02 lb7 p0090
JustinRSharp
Jun 22, 2015
Replies
5
Views
3K
Jun 27, 2015
Muff
R
Coolant and oil everywhere.
Rlusby
Jun 14, 2015
Replies
4
Views
2K
Jun 27, 2015
Awenta
piston info
02ilduramax
Jun 15, 2015
Replies
17
Views
3K
Jun 26, 2015
02ilduramax
LB7 FPRV Shim Mod ???
wdino73
Apr 9, 2010
2
3
Replies
58
Views
47K
Jun 24, 2015
FC5452
M
LBZ:
Engage cruise brings up codes and kills the truck!
Martens199
Jun 18, 2015
Replies
2
Views
1K
Jun 18, 2015
Martens199
M
LB7:
'pop' goes the pump
dirtydmax
Jun 14, 2015
Replies
12
Views
2K
Jun 14, 2015
Minnesota DMAX
LB7:
Hsp twin with ihi shaft brake
strongsperformance
Jun 7, 2015
2
Replies
30
Views
4K
Jun 13, 2015
yellowchevy
Y
LB7:
Ac not cold at idle
Minnesota DMAX
Jun 9, 2015
Replies
11
Views
5K
Jun 10, 2015
Minnesota DMAX
Rear Hub Assembly Question
WisconsinHick1
Jun 6, 2015
Replies
14
Views
3K
Jun 9, 2015
Chevy1925
LB7:
64/74/T3 Questions
diesel53
Jun 5, 2015
2
Replies
26
Views
4K
Jun 8, 2015
pizza pig
P
Ticking sound
jaydeheer
May 30, 2015
Replies
18
Views
4K
Jun 5, 2015
jaydeheer
N
64mm ihi limit
NRA223
Jun 1, 2015
Replies
17
Views
3K
Jun 5, 2015
JDub
J
LB7:
2001 lb7 mishimoto intercooler pipes?
jamesdean1986
Jun 4, 2015
Replies
7
Views
2K
Jun 4, 2015
OregonDMAX
B
What size injector for my build?
BelleTair07
Jun 2, 2015
Replies
11
Views
2K
Jun 3, 2015
TheBac
Lb7 head vs LLY head question
KevinD
Mar 29, 2015
Replies
6
Views
3K
Jun 2, 2015
KevinD
P0089 Fuel Pressure Fault after lift pump
number_one_scott
Jun 1, 2015
Replies
0
Views
2K
Jun 1, 2015
number_one_scott
Tranny kits
king44481
May 28, 2015
Replies
7
Views
1K
May 29, 2015
king44481
2 stroke oil in fuel..??
Duramax?
May 23, 2015
2
Replies
38
Views
13K
May 28, 2015
Chevy1925
K
LB7: Exhaust and EFI Live?..
Kustishen
May 24, 2015
Replies
15
Views
4K
May 27, 2015
OregonDMAX
N
Manifolds or just up pipes
NRA223
May 22, 2015
Replies
17
Views
6K
May 23, 2015
gamudslinger88
G
B
Lb7 fuel rate
Blown95svt
May 21, 2015
Replies
9
Views
4K
May 22, 2015
Blown95svt
B
bent rod symptoms
danzick
Mar 15, 2015
2
3
Replies
52
Views
15K
May 21, 2015
danzick
S
Broken Crankshaft Alt Fire Cam
S Phinney
May 16, 2015
7
8
9
Replies
170
Views
41K
May 21, 2015
nwpadmax
LB7:
Oil pressure sensor relocate
meeksn01
May 20, 2015
Replies
2
Views
1K
May 21, 2015
meeksn01
LB7:
Fprv issues with 3" y bridge
meeksn01
May 20, 2015
Replies
17
Views
3K
May 21, 2015
meeksn01
LB7:
Oil pressure sensor relocate
meeksn01
May 20, 2015
Replies
0
Views
999
May 20, 2015
meeksn01
Reroute fuel line?
KevinD
May 5, 2015
2
Replies
31
Views
8K
May 20, 2015
07keo02
Larger fuel tank?
KevinD
May 20, 2015
Replies
5
Views
1K
May 20, 2015
KevinD
LB7:
Truck is won't start
lb7gmc
May 19, 2015
Replies
0
Views
863
May 19, 2015
lb7gmc
S
LB7:
blue smoke
shark.h
May 3, 2015
Replies
4
Views
2K
May 18, 2015
shark.h
S
D
Help 01 LB7 Wont go past 2000rpm
davycrockett3
Sep 26, 2014
Replies
14
Views
3K
May 14, 2015
davycrockett3
D
LB7:
Diagnostic help
dirtydmax
May 10, 2015
2
Replies
35
Views
3K
May 13, 2015
dirtydmax
Failed Injectors?
jbstephenson
May 12, 2015
Replies
1
Views
757
May 12, 2015
Brent@LDS
Headgasket job on buddy's lb7
Llyduckhunter
May 2, 2015
Replies
7
Views
2K
May 11, 2015
heavrolet98
H
Good turbo?
king44481
May 8, 2015
Replies
18
Views
2K
May 10, 2015
king44481
D
Lb7 Belt issue!
DewDewMax
May 2, 2015
Replies
10
Views
2K
May 9, 2015
DewDewMax
D
J
LB7:
(new dmax owner) oil leak
jeepcivicturbo
May 7, 2015
Replies
2
Views
1K
May 7, 2015
zf>allison
Removing Cups LB7
duramax on fire
May 3, 2015
Replies
3
Views
1K
May 4, 2015
ripmf666
K
More LB7 Injector Questions - Stock, 30%, or 45%
K1SSRSS
Apr 28, 2015
Replies
10
Views
2K
May 3, 2015
Huffy67
trans mount
02ilduramax
May 3, 2015
Replies
1
Views
1K
May 3, 2015
clrussell
Im losing my marbles
Yngdmax92
Mar 17, 2015
Replies
11
Views
2K
May 3, 2015
shark.h
S
M
Brand new injectors - low power and smoke
mikeintn68
Apr 15, 2015
2
Replies
26
Views
3K
May 2, 2015
TheBac
G
How high can you safely spin a stock LB7
GSXRTURBO1
Apr 28, 2015
2
Replies
23
Views
6K
Apr 29, 2015
plowboy_lbz
New Duramax owner loosing coolant
duramax on fire
Apr 15, 2015
2
Replies
28
Views
4K
Apr 29, 2015
Burn Down
Intake inlet horn(3in)
king44481
Apr 29, 2015
Replies
1
Views
768
Apr 29, 2015
king44481
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