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Duramax Tuning, Logging, and Gauges
Dmax Software and Gauging facts and discussions.
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Duramax 6.6 Technical
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Tune Library
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102
1.2K
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102
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1.2K
S
EFILive
Lmm performance stock tune
Apr 13, 2024
Sammycarmon
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J
DSP5 selector switch broke!
JayhawkLB7
Jan 27, 2023
Replies
10
Views
466
Feb 19, 2023
2004LB7
0
Injection/Pilot injection rattle
08lmm72mm
Feb 16, 2023
Replies
7
Views
442
Feb 17, 2023
Chevy1925
High calculated fuel rate
davig
Feb 9, 2023
2
Replies
25
Views
1K
Feb 16, 2023
kidturbo
K
Egr Tuner help
kaydens
Feb 9, 2023
Replies
1
Views
225
Feb 9, 2023
2004LB7
R
l5p edge unlock tool
razorryan10
Feb 4, 2023
Replies
1
Views
277
Feb 4, 2023
juddski88
D
Autocal V3 Suddenly not working.
Delta.Speed
Feb 4, 2023
Replies
0
Views
210
Feb 4, 2023
Delta.Speed
D
LB7 DIC MPG
2004LB7
Jan 26, 2023
Replies
16
Views
522
Jan 29, 2023
660catman
A
Need my 2012 LML stock tune tweaked.
Attackpilot
Dec 30, 2022
Replies
7
Views
626
Jan 25, 2023
Dallas S
D
Boost Pressure Log vs Tune
LBZ
Jan 20, 2023
Replies
8
Views
366
Jan 20, 2023
LBZ
T
Who's the go to for custom tuning?
turbovan
Oct 18, 2022
Replies
10
Views
1K
Jan 19, 2023
turbovan
T
T
Help with loping idle, lack of power and poor mpg.
turbovan
Oct 16, 2022
Replies
9
Views
445
Jan 19, 2023
turbovan
T
Converting LBZ tunes to use in LMM
pl_silverado
Jan 12, 2023
Replies
7
Views
595
Jan 14, 2023
2004LB7
K
Please help…lml with compound turbos and tuning issues
KronikT
Dec 12, 2022
2
Replies
34
Views
2K
Jan 5, 2023
2004LB7
Need Factory or low power LBZ tune!!!
churamax
Dec 21, 2022
Replies
12
Views
649
Dec 23, 2022
shakenfake
G
10L1000 and a gas motor
gkinaz
Dec 15, 2022
Replies
2
Views
327
Dec 16, 2022
gkinaz
G
B
LMM Duramax fluctuating Alternator voltage
bluerider
Feb 5, 2022
Replies
8
Views
983
Dec 16, 2022
bluerider
B
P2227 BARO Code Troubleshooting
LBZ
Oct 5, 2022
Replies
9
Views
805
Dec 12, 2022
LBZ
L5P programming injector trims with Hp tuners ecm
gmduramax
Dec 1, 2022
Replies
9
Views
1K
Dec 2, 2022
gmduramax
24 hr EFILive License Available?
LBZ
Nov 26, 2022
Replies
6
Views
564
Nov 27, 2022
clrussell
R
Anyone looking for a Bi-Directional scanner?
Ron Nielson
Nov 21, 2022
Replies
0
Views
644
Nov 21, 2022
Ron Nielson
R
N
Dyno tune
NorCal LBZ
Nov 12, 2022
2
Replies
26
Views
1K
Nov 20, 2022
2004LB7
M
Lb7 ecm or fuel issue.
Mcraetim23
Nov 20, 2022
Replies
5
Views
331
Nov 20, 2022
TheBac
Question:
CNG tuning LBZ
PureHybrid
Jul 19, 2013
Replies
14
Views
3K
Nov 12, 2022
PureHybrid
Lly dsp5 tune hesitation/cut out from dead stop.
vern650
Oct 30, 2022
2
Replies
30
Views
1K
Nov 5, 2022
vern650
Exhaust Brake - trouble, VERY FRUSTRATED
2013 3500 Silver-ado
Oct 6, 2013
2
Replies
34
Views
21K
Oct 31, 2022
Mikey52
M
S
New LBZ owner - how to check tune in truck to confirm if stock/tuned
SS350
Aug 26, 2022
Replies
4
Views
1K
Oct 23, 2022
1FastBrick
twin tuning help needed
Madspeed
Sep 13, 2022
3
4
5
Replies
83
Views
4K
Oct 21, 2022
Madspeed
M
Tuning
MaxComp88B
Oct 18, 2022
Replies
9
Views
456
Oct 19, 2022
TheBac
M
Monitor options?
MaxComp88B
Oct 5, 2022
Replies
9
Views
587
Oct 9, 2022
08lmm72mm
0
P
Turbo Brake Tune or Switch....my opinion
Physiksgeek
Sep 26, 2022
Replies
0
Views
287
Sep 26, 2022
Physiksgeek
P
Looking for T43 stock file
Jakezed22
Sep 25, 2022
Replies
0
Views
260
Sep 25, 2022
Jakezed22
O
Lb7 with a lbz fuel pressure regulator
Ozzy57
Oct 24, 2021
Replies
15
Views
1K
Sep 23, 2022
Ozzy57
O
ACDelcotds.com and tech2win help
Chevy1925
Sep 9, 2022
Replies
12
Views
2K
Sep 23, 2022
Ron Nielson
R
S
TCM/ECM defuel discussion
sneaky98gt
Sep 21, 2022
Replies
4
Views
429
Sep 22, 2022
dndj
0
Attempting to program TCM with Tech2. Calibrations out of date
06DDLBZ
Jan 25, 2019
Replies
10
Views
3K
Sep 17, 2022
juddski88
LML
Idle vane control
JoshH
May 29, 2020
Replies
8
Views
1K
Sep 14, 2022
Bigred2011
B
P
TurboBrake on a stock tune is there any benefit?
Physiksgeek
Aug 31, 2022
2
Replies
36
Views
1K
Sep 13, 2022
Dozerboy
P
Tuning Question - Tow Tune
Physiksgeek
Aug 30, 2022
Replies
14
Views
704
Aug 31, 2022
Physiksgeek
P
B
Is there such a thing as a regen inhibit?
BabyD08
Jul 1, 2022
2
3
Replies
58
Views
2K
Aug 18, 2022
2004LB7
B
Best EFI Live tunes for my LBZ setup
BradMax00
Aug 15, 2022
Replies
3
Views
538
Aug 16, 2022
BradMax00
B
log with no RPM
danzick
Jun 30, 2022
Replies
9
Views
539
Jul 28, 2022
danzick
P
p2263 after the delete
profisher7
Jun 18, 2017
Replies
10
Views
4K
Jul 5, 2022
Ron Nielson
R
M
EFI wiring questions
MarlinMears
Apr 14, 2022
Replies
11
Views
709
Jul 2, 2022
2004LB7
L
Tuning in an Older Swapped Truck
Lq4chevy
Jun 29, 2022
Replies
10
Views
502
Jul 1, 2022
rfletes79
EPA Smackdown
Dean E
Jun 30, 2022
Replies
9
Views
592
Jun 30, 2022
sneaky98gt
S
P007C on 2020 L5P
FROGMAN524
Jun 25, 2022
Replies
9
Views
1K
Jun 29, 2022
FROGMAN524
Battling P0101 on LMM
devzw3
Aug 17, 2021
Replies
3
Views
636
Jun 18, 2022
thahn8991
T
How To: LMM OS - MAP Scaling
kidturbo
May 7, 2016
2
Replies
34
Views
14K
Jun 18, 2022
thahn8991
T
4
Good laptop for EFI live only
455buick
Jun 17, 2022
Replies
8
Views
952
Jun 18, 2022
Matrix
T
Serial switching LBZ
ThatsteelblueLBZ
Jun 12, 2022
Replies
3
Views
550
Jun 13, 2022
Bdsankey
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