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Mike L's Trans Talk
Allison info from Inglewood Transmission
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Duramax 6.6 Technical
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Allison Tunes
20
286
Threads
20
Messages
286
2020 L5P Trans tuning?
Feb 13, 2021
ikeG
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Torque converter
grabmeacoors
Mar 30, 2021
Replies
4
Views
624
Mar 31, 2021
JoshH
L
Internal Filter Inspection
Lanky
Mar 28, 2021
Replies
2
Views
519
Mar 31, 2021
Lanky
L
Trans redone
carhauler
Mar 4, 2014
Replies
8
Views
2K
Mar 30, 2021
carhauler
K
Variances in Allison internal filters
KRATOCT
Mar 20, 2021
Replies
2
Views
631
Mar 22, 2021
JoshH
Uneven Tire Pressures and Part Time 4WD Transfer Case ?
Lifted L5P
Mar 9, 2021
Replies
13
Views
871
Mar 10, 2021
Chevy1925
Converter’s toast
darkness
Mar 6, 2021
Replies
6
Views
721
Mar 7, 2021
Bradgrantham59
B
N
Allison DOC software
N2BRK
Feb 22, 2021
Replies
13
Views
2K
Mar 2, 2021
N2BRK
N
J
P0742 Confusing Problem
justin722
Feb 28, 2021
Replies
15
Views
1K
Feb 28, 2021
justin722
J
C
P0872 help. I’m stumped
Cqberry3
Feb 26, 2021
Replies
1
Views
445
Feb 28, 2021
Ron Nielson
R
0
C3 Clutch Count and Pressure
07nastymax
Feb 26, 2021
Replies
0
Views
389
Feb 26, 2021
07nastymax
0
2
Lmm 2-1 downshift
20dmax08
Jul 16, 2020
Replies
6
Views
609
Feb 24, 2021
Woodster
Allison 10 speed tuning?
ikeG
Feb 16, 2021
Replies
5
Views
1K
Feb 24, 2021
THEFERMANATOR
Bolting TQ conv to BD flexplate
NevadaLLY
Feb 23, 2021
Replies
7
Views
464
Feb 24, 2021
sneaky98gt
S
Anyone had this happen before?
CCLB06
Feb 9, 2021
Replies
9
Views
796
Feb 24, 2021
CCLB06
G
Just services transmission
Greenlightdiesel
Feb 20, 2021
Replies
10
Views
781
Feb 22, 2021
Pure Diesel
P0748 Allison 5sd (3rd GEN TCM) NSBU (12 Pin)
james902
Feb 10, 2021
Replies
1
Views
408
Feb 11, 2021
james902
0
10 speed variance
04chase
Nov 8, 2020
Replies
12
Views
2K
Feb 10, 2021
48548
4
D
Trans leak
Drewf2278
Feb 7, 2021
Replies
1
Views
429
Feb 7, 2021
TheBac
G
15 lml any semi local transmission shops in NC area
Grss429
Feb 5, 2021
Replies
13
Views
690
Feb 6, 2021
NC-smokinlmm
R
Anybody running these clutches
rthms20
Feb 3, 2021
2
Replies
24
Views
2K
Feb 5, 2021
skintback
I'm going to have to retire.
Mike L.
Jan 7, 2021
2
3
4
Replies
73
Views
7K
Feb 5, 2021
Ron2145
NEED HELP! Having some weird transmission issues
CCLB06
Feb 4, 2021
Replies
7
Views
558
Feb 4, 2021
CCLB06
W
Need help ASAP
Wardiamond2212
Jan 30, 2021
2
Replies
27
Views
1K
Feb 2, 2021
Bdsankey
M
100k miles, internal filter change?
MN2500HD
Jan 25, 2021
Replies
14
Views
1K
Jan 30, 2021
77cruiser
7
10L90 behind the L8T
LBZ
Jan 30, 2021
Replies
0
Views
663
Jan 30, 2021
LBZ
Late 2016 LML trans in an 18 L5P??
DPC
Jan 22, 2021
Replies
1
Views
465
Jan 28, 2021
DPC
Range Selection Mode......Not Working (or inhibited?)
TheGryme
Jan 17, 2021
Replies
4
Views
483
Jan 27, 2021
TheGryme
Limp Mode P0700 P0776
Starfire47
Jan 21, 2021
Replies
8
Views
1K
Jan 21, 2021
Starfire47
S
Low stall
silvergs
Jan 11, 2021
Replies
4
Views
649
Jan 15, 2021
silvergs
S
Dowty (bonded seal) washers vs copper washers - converter housing bolts
thunder550
Nov 9, 2020
2
Replies
28
Views
5K
Dec 23, 2020
thunder550
M
06 chevy with Alison tranny
Mike_Champion
Dec 21, 2020
Replies
4
Views
473
Dec 21, 2020
Mike_Champion
M
A
Transmission question
Andrew duimstra 10
Dec 16, 2020
Replies
3
Views
557
Dec 17, 2020
Bdsankey
P
LML shudder
pavetim
Dec 12, 2020
Replies
8
Views
1K
Dec 13, 2020
pavetim
P
Transmission line pressure
603duramaxlml2014
Dec 12, 2020
Replies
9
Views
784
Dec 12, 2020
603duramaxlml2014
5 speed valve body issue
05LLYDMAX
Dec 10, 2020
Replies
4
Views
392
Dec 10, 2020
05LLYDMAX
G
Hard Downshifts Allison 1000
gjpowell14
Nov 14, 2020
2
Replies
21
Views
2K
Dec 9, 2020
Yngdmax92
Stuck in 2 gears?
Madspeed
Dec 3, 2020
Replies
9
Views
598
Dec 6, 2020
Mike L.
J
Trans Service Advice
Jake707
May 17, 2020
Replies
9
Views
1K
Dec 2, 2020
THEFERMANATOR
2002 vs 2003 allison.
Vmyrhaug
Dec 1, 2020
Replies
7
Views
767
Dec 1, 2020
Bdsankey
Another trans fluid question.
Mogman
Nov 20, 2020
Replies
2
Views
655
Nov 20, 2020
Mike L.
B
Trans issue again
Bad timming
Nov 14, 2020
Replies
1
Views
436
Nov 14, 2020
Ne-max
B
2015 2500
Brycefow
Nov 14, 2020
Replies
2
Views
977
Nov 14, 2020
Brycefow
B
2007 Silverado 2500 HD Duramax throwing a Code U01 in the morning when it's "Really Cold".
TheGryme
Nov 10, 2020
Replies
0
Views
318
Nov 10, 2020
TheGryme
G
15 lml p0700 and p0732
Grss429
Nov 4, 2020
Replies
11
Views
2K
Nov 6, 2020
2004LB7
LBZ 100hp tune?
dk2429
Jun 16, 2018
2
Replies
37
Views
7K
Oct 30, 2020
gc427
What threads are the cooler fittings?
Mogman
Oct 21, 2020
Replies
6
Views
572
Oct 23, 2020
THEFERMANATOR
4L80E Duramax lets build a transmission!
Jakezed22
Oct 13, 2020
Replies
9
Views
2K
Oct 16, 2020
JoshH
P
could low fluid cause limp mode
Porno Joe
Sep 22, 2020
Replies
15
Views
1K
Oct 9, 2020
Porno Joe
P
V
LML P0847
Vernon Stoltzfus
Oct 7, 2020
Replies
3
Views
550
Oct 7, 2020
Vernon Stoltzfus
V
D
Limped built trans, lost reverse?
Dustin Ellis
Sep 27, 2020
Replies
4
Views
521
Sep 28, 2020
Dustin Ellis
D
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Duramax 6.6 Technical
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