LB7 GM Duramax

Discuss the 1st Generation Duramax here
Begle1
Old injection pump, is it worth anything and does anybody want it?
Replies
0
Views
1K
Begle1
Begle1
T
Wheel question
Replies
2
Views
1K
BigPapa
BigPapa
Empty_Pockets
0183 invalid folder?
Replies
1
Views
1K
Empty_Pockets
Empty_Pockets
A
Stock bottom end fun
2
Replies
25
Views
5K
Austins_lb7
A
D
How to get more HP/TQ?
Replies
9
Views
3K
JWhite
JWhite
O
4x4 Not Engaging
Replies
10
Views
4K
OBXdieselAddict
O
O
WOT rail pressure issue. Please help
Replies
15
Views
6K
OBXdieselAddict
O
O
So this little guy sprung an oil leak yesterday..what is it lol
Replies
6
Views
3K
OBXdieselAddict
O
cmont58
Lb7 help
Replies
7
Views
3K
cmont58
cmont58
O
Top dogs in tuning for an LB7
Replies
10
Views
5K
Bersaglieri
Bersaglieri
O
Need Some Help Guy's (Fuel system pressure way to high but the trucks happy) WTF
Replies
10
Views
5K
OBXdieselAddict
O
K
PPE manifolds & up pipes, Duramax store brand or???
Replies
0
Views
2K
Kubitza123
K
ArmedSociety9MM
new life for my old truck
Replies
1
Views
3K
ArmedSociety9MM
ArmedSociety9MM
O
Top End work on the Ol' LB7 273k (Studs and valve job)
2
Replies
20
Views
5K
OBXdieselAddict
O
O
LB7 Injectors... VCO or SAC
Replies
3
Views
4K
OBXdieselAddict
O
carslut
03 lb7 build
Replies
2
Views
4K
carslut
carslut
X
HELP motor swap will not start code p1094
Replies
1
Views
3K
xcumminsxx
X
S
In need of diag advise
Replies
12
Views
5K
SmokeSmacked02
S
O
Fuel filter. . . CAT conversion or filter delete with a lift pump
Replies
8
Views
5K
OBXdieselAddict
O
S
Injector solenoids
Replies
1
Views
3K
swamp_ratt
S
O
Fuel filter. . . CAT conversion or filter delete with a lift pump
Replies
0
Views
2K
OBXdieselAddict
O
K
2003 Duramax 130k. Losing prime!!!
Replies
8
Views
4K
SmokeSmacked02
S
M
1500 front end on a 2500
Replies
3
Views
2K
Cozze44
Cozze44
Grudgeguy
It won't crank over
Replies
5
Views
3K
Grudgeguy
Grudgeguy
randal07
Best cp3 for a 400,000 mile duramax?
Replies
11
Views
3K
WI Huck
WI Huck
G
Wicked wheel or Batmowheel?
Replies
1
Views
3K
TheBac
TheBac
R
4x4 won't work
Replies
1
Views
2K
smokinVE
smokinVE
sothread74
IGN O Fuse
Replies
0
Views
2K
sothread74
sothread74
R
Lb7 bad lope while in gear
Replies
10
Views
3K
rjustman
R
H
Only 52% throttle
Replies
2
Views
1K
smokinVE
smokinVE
R
Lb7 aftermarket radiator..thoughts please
Replies
11
Views
2K
rjustman
R
Bersaglieri
LB7 modification: Daily Driver/Tow Duramax
3 4 5
Replies
87
Views
28K
Bersaglieri
Bersaglieri
R
Radiator stop leak......how do gou get rid of it..
Replies
5
Views
1K
rjustman
R
R
LB7 C0265 U1041 codes, ive tried all i can..help please
Replies
9
Views
1K
rjustman
R
R
massive coolant leak
2
Replies
28
Views
3K
rjustman
R
N
20x14's on a lifted 01?
Replies
1
Views
987
gunracer1
G
Persingerpulling
Zf6 tail housing
Replies
3
Views
3K
sprowzms
S
D Twigg
need some help
Replies
12
Views
2K
sprowzms
S
brcdmax
Suspension/Shocks
Replies
3
Views
1K
brcdmax
brcdmax
ArmedSociety9MM
Re-gear
Replies
7
Views
2K
1pieceatatime.
1pieceatatime.
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