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Duramax 6.6 Technical
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LB7
New
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L
Head gasket build
Yesterday at 11:49 PM
lb7resto
LLY
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kidturbo
LBZ
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Service Brake System message
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shakenfake
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Stubborn 2 big connectors
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LML
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LML service bulletin
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2004LB7
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Saturday at 11:04 AM
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287
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287
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J
2003 duramax 2500 HD 4 wheel drive Strange noise
Apr 3, 2024
Jaysbay
Van
17
310
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310
D
Custom Van Air Intake
Apr 18, 2023
DieselMike70
Part #'s
395
2.2K
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395
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2.2K
2007 LMM Front Diff Fill Plug P/N
Aug 16, 2023
1FastBrick
Turbo Talk
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"Nitrous is nice, but it's best to be Blown"
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Is this a stock turbo?
Yesterday at 6:52 PM
yellowchevy
General Fuel System & Exhaust Questions
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7.6K
Stroker pump differences
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PureHybrid
Fluids and Maintenance
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DAVe3283
The Pharmacy
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Nitrous
Jun 5, 2022
Baking83
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LBZ:
BPUs for the LBZ
TheBac
Mar 28, 2017
Replies
1
Views
8K
Mar 28, 2017
Ne-max
Normal threads
LBZ:
Spoologic up pipes and down pipes quality?
Dozerboy
Apr 23, 2024
Replies
2
Views
118
Apr 24, 2024
JoshH
D
LBZ:
No Crank/No Start
dmax604
Jan 24, 2012
2
Replies
39
Views
51K
Dec 24, 2023
2004LB7
LBZ:
Redat Injector Nozzles. Anyone running them?
lmmcbrown0917
Jun 13, 2017
2
Replies
20
Views
3K
Oct 4, 2022
08lmm72mm
0
LBZ:
Duel cp3 idler pulley
PIG
Sep 19, 2016
Replies
14
Views
3K
May 16, 2022
othrgrl
LBZ:
Coolant tube after EGR delete
stibuilder
Jun 18, 2017
Replies
1
Views
1K
Sep 11, 2021
Coppertop71
C
LBZ:
Oil in Coolant
cactuscat
Mar 3, 2018
Replies
8
Views
5K
Jul 16, 2021
LBZ
LBZ:
Perfect turbo for 100% injectors LBZ
garrettlbz
Feb 9, 2020
2
3
Replies
46
Views
5K
Aug 9, 2020
56taskforce
M
LBZ:
Vanes cycle non-stop at idle intermittenly
MadMax17
Feb 6, 2019
2
3
Replies
41
Views
7K
May 31, 2020
rcr1978
A
LBZ:
LBZ vs LMM Cooling Stack
AtlM5
May 21, 2020
Replies
0
Views
514
May 21, 2020
AtlM5
A
W
LBZ:
4WD Conversion
Wicked Mayhem
Oct 16, 2014
3
4
5
Replies
97
Views
49K
Apr 23, 2020
blk smoke lb7
D
LBZ:
LbZ new turbo no boost
dylon333
Mar 2, 2020
Replies
12
Views
2K
Mar 3, 2020
clrussell
LBZ:
1200* steady flat ground towing
rennat_2006
Apr 16, 2016
2
Replies
37
Views
8K
Mar 3, 2020
nskyline34
N
I
LBZ:
Starter Continuous Click + Glow Plugs
ippielb
Feb 5, 2020
Replies
14
Views
977
Feb 23, 2020
ippielb
I
LBZ:
Wagler twisted pedestal
garrettlbz
Feb 12, 2020
Replies
10
Views
2K
Feb 12, 2020
Ne-max
D
LBZ:
hard/start oil life reads 0
dezl
Dec 17, 2019
Replies
7
Views
1K
Dec 18, 2019
dezl
D
D
LBZ:
no crank, no start. help
dirtymike
Nov 13, 2017
Replies
4
Views
2K
Dec 6, 2019
TheBac
LBZ:
LBZ Cracked Block
coker6365
Nov 5, 2019
2
Replies
30
Views
3K
Nov 7, 2019
Don@F1
D
LBZ:
Valve coating flaking
ChevyfreakLBZ
Sep 12, 2019
Replies
2
Views
588
Sep 12, 2019
1FastBrick
LBZ:
Rough Idle
Wikid
Jul 30, 2019
Replies
0
Views
663
Jul 30, 2019
Wikid
J
LBZ:
vibration between 35-40Mph
JLR
Jul 24, 2019
Replies
4
Views
1K
Jul 24, 2019
JLR
J
LBZ:
DTCs for Alt Trigger circut, AC Pres. Sensor and IAT sensor.
duramaxnate
Mar 11, 2019
Replies
4
Views
1K
Mar 11, 2019
duramaxnate
LBZ:
Engine Knock, need help!
BlkMax
Feb 21, 2019
Replies
13
Views
2K
Feb 23, 2019
Robby Avery
LBZ:
Fleece Trans cooler lines
tj4stanker
Feb 1, 2019
Replies
18
Views
4K
Feb 19, 2019
Woodster
L
LBZ:
New stock turbo replacement
Lost_in_tx
Feb 16, 2019
Replies
7
Views
841
Feb 17, 2019
Lost_in_tx
L
M
LBZ:
Coolant Leak Driver Rear
MJfarmer
Jan 11, 2019
Replies
2
Views
1K
Jan 11, 2019
TheBac
LBZ:
LBZ Oil Pressure Problems
darkone98
Nov 1, 2018
Replies
6
Views
2K
Jan 10, 2019
Bdsankey
S
LBZ:
Best turbo and fuel to make 1500-1800hp with a 7.1 lbz
Sterling Diesel
Aug 12, 2018
2
Replies
31
Views
5K
Sep 4, 2018
Sterling Diesel
S
LBZ:
Fleece cheetah rebuild?
zakkb787
Sep 4, 2018
Replies
1
Views
741
Sep 4, 2018
zakkb787
B
LBZ:
MPI Small Compound Kit
BigTexas68
May 12, 2018
Replies
9
Views
2K
May 13, 2018
Ne-max
LBZ:
Dual Fueler bracket
healder
May 8, 2018
Replies
0
Views
768
May 8, 2018
healder
LBZ:
Rebuild or buy new.
SBISHOP370
May 5, 2018
Replies
17
Views
5K
May 6, 2018
Dozerboy
LBZ:
Replacing brake lines and brake flush
countrycorey
Apr 27, 2018
Replies
7
Views
2K
Apr 30, 2018
countrycorey
LBZ:
Injector hold down studs
BALBZ
Jan 8, 2012
2
Replies
30
Views
11K
Apr 11, 2018
ikeG
LBZ:
S480 truck / big singles
Yngdmax92
Mar 31, 2018
2
Replies
20
Views
4K
Apr 1, 2018
zf>allison
LBZ:
Blower Motor Resistor
countrycorey
Mar 17, 2018
Replies
8
Views
3K
Mar 18, 2018
Ron Nielson
R
M
LBZ:
Posi rear end
menifee
Mar 17, 2018
Replies
1
Views
1K
Mar 17, 2018
2004LB7
LBZ:
Looking for a replacement vavle cover bolts.
DetailsUnlimited
Feb 25, 2018
Replies
0
Views
1K
Feb 25, 2018
DetailsUnlimited
J
LBZ:
Strange sound before truck warms up
Jon7891
Feb 20, 2018
2
Replies
22
Views
2K
Feb 22, 2018
2004LB7
V
LBZ:
Turbo Swap
valleyduramax
Feb 5, 2018
Replies
2
Views
981
Feb 5, 2018
Dozerboy
LBZ:
Fuel Gauge Inaccurate
2007LBZ
Feb 23, 2017
2
Replies
25
Views
6K
Jan 28, 2018
Dozerboy
M
LBZ:
EGR to 0090 new need help.
Messorum
Jan 24, 2018
Replies
2
Views
1K
Jan 27, 2018
TheBac
D
LBZ:
vane position all over
dylon333
Jan 23, 2018
Replies
15
Views
4K
Jan 25, 2018
Dozerboy
K
LBZ:
LBZ Van engine Difference
Kevinbo6gt
Jan 13, 2018
Replies
2
Views
2K
Jan 13, 2018
Kevinbo6gt
K
L
LBZ:
Possible bent axle?
LBZ_tom
Dec 24, 2017
Replies
6
Views
1K
Dec 24, 2017
zakkb787
LBZ:
Help! No one can figure out the issue.
stibuilder
Nov 15, 2017
2
3
Replies
45
Views
5K
Dec 15, 2017
stibuilder
Y
LBZ:
Injector rates - LBZ
YoungGunDiesel
Dec 15, 2017
Replies
5
Views
1K
Dec 15, 2017
jpowel29
B
LBZ:
Min pressure ECM needs to fire injectors on start?
Bob H
Dec 7, 2017
Replies
4
Views
1K
Dec 8, 2017
IOWA LLY
S
LBZ:
Lbz Injector life span?
Summit151
Nov 13, 2017
Replies
4
Views
5K
Nov 14, 2017
IOWA LLY
C
LBZ:
No longer sounds like a diesel
Citabria
Nov 10, 2017
Replies
8
Views
1K
Nov 13, 2017
2004LB7
LBZ:
Rare Electrical Starters
Ron2145
Nov 4, 2017
Replies
0
Views
837
Nov 4, 2017
Ron2145
1
2
3
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Duramax 6.6 Technical
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