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LBZ
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Duramax 6.6 Technical
Duramax Hard Parts
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LBZ:
BPUs for the LBZ
TheBac
Mar 28, 2017
Replies
1
Views
8K
Mar 28, 2017
Ne-max
Sticky
Emergency Relearn on ECM works on LBZ
Kat
Nov 15, 2007
2
Replies
23
Views
70K
Jun 24, 2014
nova88
N
Normal threads
J
LBZ Fan Clutch
johnmyster
Mar 8, 2024
2
Replies
39
Views
677
Apr 18, 2024
DAVe3283
Service Brake System message
shakenfake
Jan 12, 2024
3
4
5
Replies
96
Views
1K
Mar 22, 2024
shakenfake
Intercooler boot o-ring
shakenfake
Mar 4, 2024
Replies
4
Views
135
Mar 9, 2024
shakenfake
F
P0090 2007 LBZ. Won't clear even when engine not running.
Fmt2bx
Feb 28, 2024
Replies
4
Views
144
Mar 1, 2024
Fmt2bx
F
L
LBZ Coolant leak dripping on front driveshaft
LBZ_tom
Feb 12, 2019
Replies
14
Views
5K
Feb 26, 2024
mr450kawman
M
D
What's up with all these codes? 2006 LBZ
DaninMN
Feb 16, 2024
Replies
3
Views
130
Feb 17, 2024
Ron Nielson
R
A
LBZ Passenger side return line popping off
Acela
Feb 14, 2024
Replies
0
Views
94
Feb 14, 2024
Acela
A
D
Water pump 2006 7 blade or 8?
duramax060717
Feb 6, 2024
Replies
8
Views
211
Feb 7, 2024
Bdsankey
O
coolant fan relay location
Old Guy With Issues
Jan 30, 2024
Replies
13
Views
232
Jan 31, 2024
2004LB7
Some LBZ questions...
Mogman
Jan 11, 2024
2
Replies
20
Views
524
Jan 19, 2024
Mogman
D
LBZ:
No Crank/No Start
dmax604
Jan 24, 2012
2
Replies
39
Views
51K
Dec 24, 2023
2004LB7
Lbz GPCM delete
ZeroGravity58
Jun 2, 2021
2
Replies
26
Views
2K
Dec 11, 2023
Stcked_lbz
S
B
2006 LBZ Duramax thump from airbox
BottleNeck
Nov 22, 2023
Replies
3
Views
217
Nov 23, 2023
1FastBrick
J
Intermittent stall after crank when hot
johnmyster
Nov 15, 2023
Replies
2
Views
161
Nov 15, 2023
johnmyster
J
Headgasket question
1FastBrick
Nov 9, 2023
Replies
17
Views
358
Nov 11, 2023
PureHybrid
Q
just happened, exhaust smoke by firewall behind intake
Quadthrmanex
Oct 3, 2023
Replies
3
Views
299
Nov 8, 2023
Lennydmaxguy
K
06 LBZ P0087 Headache
Kdub613
Sep 21, 2023
2
Replies
21
Views
831
Oct 16, 2023
Kdub613
K
New Engine build strange sound
715Hunter
Sep 26, 2023
Replies
6
Views
244
Sep 28, 2023
JoshH
S
Glow plug indicator on for over 15 seconds, MIL illuminates, no DTC code reports
smoked
Sep 18, 2023
Replies
2
Views
161
Sep 18, 2023
1FastBrick
T
How to know if my EGR is deleted or not?
Tucker129
Sep 12, 2023
Replies
18
Views
390
Sep 13, 2023
Stroked06Goat
T
LBZ bad injector?
Tucker129
Aug 23, 2023
Replies
4
Views
240
Aug 23, 2023
Tucker129
T
O
2006 LBZ, no power on Camshaft position sensor signal wire or ECM pin 56
Onebadta
Aug 17, 2023
Replies
4
Views
234
Aug 17, 2023
2004LB7
C
06 lly gas pedal not responding correct
cadicoupe
Jul 19, 2023
Replies
6
Views
200
Jul 19, 2023
TheBac
Speed sensor issue?
Wyatt.bilodeau
Jul 3, 2023
Replies
10
Views
452
Jul 17, 2023
Jmickel
J
B
Is my ECM bad? No VSS, No AC, I've got issues.
BigIkeDiesel
Jul 13, 2023
Replies
3
Views
286
Jul 14, 2023
BigIkeDiesel
B
LBZ won't hold rail pressure at idle
Chevyhead3
Jun 28, 2023
2
Replies
26
Views
700
Jun 29, 2023
juddski88
P
LBZ Problem Child
Plugman
Jun 27, 2023
Replies
5
Views
327
Jun 29, 2023
Plugman
P
AC issues
Dozerboy
Jun 25, 2023
Replies
13
Views
425
Jun 26, 2023
wydopenLb7
W
Starter is grinding intermittently.
Dozerboy
Jun 5, 2023
Replies
3
Views
360
Jun 7, 2023
juddski88
Lbz Broken crank
Ironworker15
May 15, 2023
Replies
9
Views
613
May 16, 2023
ikeG
T
LBZ Glow Plug diagnosis
taybrynn
Mar 14, 2020
Replies
5
Views
1K
May 5, 2023
Ron Nielson
R
J
2006 GMC 6.6L Codes
JJVelozo
May 1, 2023
Replies
5
Views
329
May 1, 2023
gmduramax
P2563 and P003A
shakenfake
Sep 30, 2022
2
Replies
25
Views
2K
Mar 19, 2023
shakenfake
Bad transmission sensor?
Wyatt.bilodeau
Mar 14, 2023
Replies
6
Views
330
Mar 15, 2023
Wyatt.bilodeau
W
Fuel Pressure Issues
Wildcat18
Mar 6, 2023
Replies
11
Views
509
Mar 7, 2023
Chevy1925
T
Late LLY, is it a LBZ question.
turbovan
Feb 3, 2023
Replies
7
Views
506
Feb 23, 2023
turbovan
T
P088 High Fuel Pressure Code
LBZ
Jan 28, 2023
2
Replies
36
Views
792
Feb 22, 2023
LBZ
J
Starter problem? Maybe help…
Jimongee
Feb 18, 2023
Replies
8
Views
308
Feb 20, 2023
PureHybrid
R
P160C Chevrolet Engine Calibration Information Not Programmed - GPCM
RazzRJB
Feb 17, 2023
Replies
2
Views
287
Feb 17, 2023
RazzRJB
R
N
Injector voltage issue
Notadieselmechanic
Dec 20, 2022
Replies
11
Views
387
Jan 25, 2023
turbovan
T
O
Upper oil pan crack
Olsoneva000
Jan 3, 2023
Replies
1
Views
277
Jan 4, 2023
PureHybrid
Gelled? Maybe more?
c5fourj
Dec 27, 2022
Replies
10
Views
657
Dec 29, 2022
c5fourj
LBZ wire harness repair?
1FastBrick
Dec 19, 2022
Replies
4
Views
500
Dec 20, 2022
1FastBrick
R
Low RPM Power & Black Smoke, no codes
rockien
Nov 25, 2022
2
Replies
34
Views
1K
Dec 2, 2022
Bdsankey
LBZ air intake heater info
Savana2500
Nov 21, 2022
Replies
7
Views
616
Nov 21, 2022
TheBac
D
Fitting for 2006 lower radiator hose
Deltaone
Nov 13, 2022
Replies
5
Views
451
Nov 16, 2022
vindexx
V
N
2007 lbz duramax stalled and wont start
NolanRogers
Nov 13, 2022
Replies
4
Views
457
Nov 13, 2022
2004LB7
N
No crank
ncdmax03
Oct 23, 2022
2
Replies
36
Views
1K
Oct 30, 2022
2004LB7
Stroker vs dual cp3 question
OleBlackyLBZ
Oct 6, 2022
Replies
7
Views
734
Oct 6, 2022
2004LB7
Lbz fuel pressure sensor data
whytry
Feb 23, 2017
2
Replies
22
Views
7K
Sep 19, 2022
jrn4242
J
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