Transmission Shop | Chevy and GMC Duramax Diesel Forum

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Sticky Transmission Shops Near You. (we need YOUR help to add to this!)

4 5 6

119

127K

by Brianj

Sticky 6 speed -no start- TCM shorted

5

25K

Sticky Tranny Forum Sticky Threads!

0

22K

by theunderlord

Sticky Allison codes, tq specs, and info

3

46K

by bigeddie1300

P2810 - Pressure Control Solenoid G

2

145

2005 duramax allison 1000 transmission rebuild

1

82

Have questions about buying shift solenoids

1

93

08 chevy 2500hd lmm with allison trans

2

138

Master overhaul on my 5 speed.

1

128

Is it possible to fit a PTO to my LML Duramax Allison trans?

4

4K

by JB1

Front and Rear Diff question

2

172

How many miles is too many miles for a trans service?

7

368

LOOKING FOR GOOD ALLISON 1000 REBUILD KIT

3

439

TCM Transmission Control Module???

8 9 10

187

240K

Trying to diagnose possible slip

2

24

432

by MB84

2

121

01 lb7 stuck in gear need help I'm lost.

0

91

by Bdozin

Damn tranny acting up

8

207

Allison Shift Differences

2

178

Anyone have problems seeing the fluid level on the Allison dipstick?

16

736

Transfer case and possibe transmission problems

2

156

by 68Ss

Allison 1000 6 speed stuck in limp mode

1

119

by NickG

DT550 installed, no go

4

159

Ford-GM 10 speed allison transmissions

krh
7 mo ago

19

5K

0

104

Replaced 4l80e now have a moaning sound

4

153

by Rich85

6 speed lbz stuck in 4th or 3rd

4

165

05 Duramax Cracked flexplate

5

230

Transmission makes a clunk sound down shifting into 1st when slowing down at about 5mph to stop. Sometimes feels like someone tapped the rear bumper.

3

245

Limp Mode Explanation

16

53K

Tranny Fluid Change and Refill Question

6

838

6 Sp. Pan Upgrade

1

230

by Shadowgrouse

2004 5 spd Allison, transfer case / tranny issue, truck made loud clunk in 4 low went into neutral wont shift back to 2wd

3

267

Crazy humming noice and range shift inhibit along with studdering randomly

1

141

Allison 1000 Good Reverse, In Drive Feels like Brake is on

4

504

Range Shift Inhibited

18

6K

Trans stuck in 6th

1

199

PPE deep pan for 10k tow? new 668 Transynd?

2

22

1K

Got a tranny fluid drip at about 1 drip per minute hot or cold!

6

379