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LBZ
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Duramax 6.6 Technical
Duramax Hard Parts
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Sticky threads
Sticky
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
69K
Jun 24, 2014
nova88
N
Normal threads
Starter is grinding intermittently.
Dozerboy
Monday at 4:45 PM
Replies
1
Views
51
Monday at 6:49 PM
Chevy1925
Lbz Broken crank
Ironworker15
May 15, 2023
Replies
9
Views
215
May 16, 2023
ikeG
T
LBZ Glow Plug diagnosis
taybrynn
Mar 14, 2020
Replies
5
Views
769
May 5, 2023
Ron Nielson
R
J
2006 GMC 6.6L Codes
JJVelozo
May 1, 2023
Replies
5
Views
97
May 1, 2023
gmduramax
P2563 and P003A
shakenfake
Sep 30, 2022
2
Replies
25
Views
900
Mar 19, 2023
shakenfake
Bad transmission sensor?
Wyatt.bilodeau
Mar 14, 2023
Replies
6
Views
125
Mar 15, 2023
Wyatt.bilodeau
W
Fuel Pressure Issues
Wildcat18
Mar 6, 2023
Replies
11
Views
139
Mar 7, 2023
Chevy1925
T
Late LLY, is it a LBZ question.
turbovan
Feb 3, 2023
Replies
7
Views
258
Feb 23, 2023
turbovan
T
P088 High Fuel Pressure Code
LBZ
Jan 28, 2023
2
Replies
36
Views
468
Feb 22, 2023
LBZ
J
Starter problem? Maybe help…
Jimongee
Feb 18, 2023
Replies
8
Views
149
Feb 20, 2023
PureHybrid
R
P160C Chevrolet Engine Calibration Information Not Programmed - GPCM
RazzRJB
Feb 17, 2023
Replies
2
Views
71
Feb 17, 2023
RazzRJB
R
N
Injector voltage issue
Notadieselmechanic
Dec 20, 2022
Replies
11
Views
230
Jan 25, 2023
turbovan
T
O
Upper oil pan crack
Olsoneva000
Jan 3, 2023
Replies
1
Views
126
Jan 4, 2023
PureHybrid
Gelled? Maybe more?
c5fourj
Dec 27, 2022
Replies
10
Views
377
Dec 29, 2022
c5fourj
LBZ wire harness repair?
1FastBrick
Dec 19, 2022
Replies
4
Views
225
Dec 20, 2022
1FastBrick
R
Low RPM Power & Black Smoke, no codes
rockien
Nov 25, 2022
2
Replies
34
Views
879
Dec 2, 2022
Bdsankey
LBZ air intake heater info
Savana2500
Nov 21, 2022
Replies
7
Views
269
Nov 21, 2022
TheBac
D
Fitting for 2006 lower radiator hose
Deltaone
Nov 13, 2022
Replies
5
Views
203
Nov 16, 2022
vindexx
V
N
2007 lbz duramax stalled and wont start
NolanRogers
Nov 13, 2022
Replies
4
Views
245
Nov 13, 2022
2004LB7
N
No crank
ncdmax03
Oct 23, 2022
2
Replies
36
Views
698
Oct 30, 2022
2004LB7
Stroker vs dual cp3 question
OleBlackyLBZ
Oct 6, 2022
Replies
7
Views
336
Oct 6, 2022
2004LB7
Lbz fuel pressure sensor data
whytry
Feb 23, 2017
2
Replies
22
Views
6K
Sep 19, 2022
jrn4242
J
S
DTC 0101 (Mass Air Flow) After WC Fab 4" Intake Mod - Help
stripermania
Aug 27, 2022
Replies
1
Views
220
Aug 27, 2022
ikeG
Cylinder wall honing surface finish & ring gap
jpowel29
Jan 26, 2014
2
3
4
Replies
72
Views
22K
Aug 11, 2022
West
W
Finally got the truck running, help
OleBlackyLBZ
Aug 24, 2021
2
3
Replies
49
Views
3K
Jul 31, 2022
lutzjk913
T
Anyone have a scope pattern for the cam sensor? Have code p0341, no start after new engine.
turbovan
Jun 17, 2022
Replies
18
Views
631
Jul 21, 2022
JoshH
L
Truck Dies Seconds After Starting
LoganA13
Jul 12, 2022
Replies
8
Views
494
Jul 16, 2022
dndj
A
Stolen duramax found
aaro9991
May 28, 2022
2
Replies
28
Views
1K
Jul 10, 2022
aaro9991
A
S
Worth re bearing bottom end or not?
Squaremaxfan
May 7, 2022
Replies
8
Views
728
Jul 1, 2022
Lq4chevy
L
L
LBZ Engine Harness
Lq4chevy
Jun 29, 2022
Replies
2
Views
250
Jul 1, 2022
Lq4chevy
L
J
EGR delete on 2006 LBZ
Jscott
Jul 25, 2020
Replies
5
Views
1K
Jun 30, 2022
Chevy1925
V
Reduced engine power no CEL or codes
VEfreak
Jul 16, 2021
2
Replies
29
Views
2K
Jun 21, 2022
07mydmax
0
no start after injectors and rail pug in dual cp3 block
Madspeed
Jun 17, 2022
Replies
3
Views
210
Jun 19, 2022
Madspeed
R
Pac brake issue
Randy1776
Jun 12, 2022
Replies
2
Views
195
Jun 12, 2022
darkness
Z
engine issues!!!!
zac collins
May 5, 2022
Replies
9
Views
534
May 7, 2022
TheBac
I
Finger stick question
IdahoMike
Mar 5, 2022
Replies
14
Views
805
Mar 6, 2022
IdahoMike
I
I
new head gaskets, now runs rough and smokes
IdahoMike
Feb 14, 2022
2
3
4
Replies
76
Views
3K
Mar 5, 2022
IdahoMike
I
A
weird intermittent limp mode issue HELP
adam12345
Feb 22, 2022
Replies
4
Views
237
Feb 22, 2022
adam12345
A
Is this Normal?
OleBlackyLBZ
Feb 2, 2022
2
Replies
39
Views
2K
Feb 22, 2022
Chevy1925
F
losing prime
fourbtron
Feb 14, 2022
Replies
6
Views
485
Feb 21, 2022
Bdsankey
Leaking cp3 pump - Mostly stock truck should i go with a stock unit?
akuz
Feb 12, 2022
Replies
7
Views
592
Feb 14, 2022
akuz
Odd no start issue
DIESELMAFIAPER.LB7
Jan 13, 2022
Replies
3
Views
382
Feb 12, 2022
akuz
L
HP TUNERS
Lunger34
Feb 6, 2022
Replies
1
Views
293
Feb 7, 2022
2004LB7
Should invest in replacing cracked head
john.firth.161
Jan 10, 2022
Replies
13
Views
837
Jan 13, 2022
john.firth.161
P
LBZ Squeal Under Hood next to Firewall
Pete379
Jan 2, 2022
Replies
4
Views
644
Jan 12, 2022
LBZ
0
Time for injectors stock or 30 overs?
04chase
Dec 29, 2021
Replies
17
Views
788
Jan 8, 2022
TheBac
lbz van thermostat conversion
Yngdmax92
Dec 18, 2021
Replies
7
Views
579
Dec 19, 2021
Nate’s Dmax
LBZ Fuel throttle.
Max1957
Sep 26, 2021
Replies
16
Views
668
Nov 23, 2021
Max1957
G
LBZ Preventive Maintenance
GoHusaberg
Nov 22, 2021
Replies
3
Views
538
Nov 22, 2021
Pure Diesel
C
Still having trouble, need recomendations
cjbennett1984
Sep 6, 2021
2
3
Replies
53
Views
2K
Oct 24, 2021
fajitatone
1
2
3
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