11-16 LML Duramax Powertrain | Chevy and GMC Duramax Diesel Forum

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Sticky CP4 Exergy " System Saver " Fuel Pressure Regulator Install

7 8 9

179

136K

Sticky Wiring harness-- random engine stalls

5

11K

by mastercraftka

Sticky Official LML Tuning Dyno Thread by Kory Willis

2K

850K

Sticky DEF/UREA Check The Date

6 7 8

147

121K

by TylerLouviere

Sticky LML Front End Grease Fittings.

0

77K

by JOKER

Fass / FRP question

8

309

"OFFICIAL" LML Blown Engine Thread...

9 10 11

218

113K

by TWINd-Maxs2011

how to get the coolant cap off

8

4K

by ‘19 3500 LTZ

2012 LML dually squeal at initial startup

2

26

5K

by eli_harper13

Reductant Temp. Sensor - P205B

16

2K

LML Coolant Drain and Refill

2 3

45

77K

by 2011kingfflyer

2011 lml, no crank and no start

1

78

2

133

Consolidated Emissions Diagnostic Guide

8

3K

2011 LML stalls service traction control

3

1K

Regen Behavior Explained (2015 LML)

9

452

2 3 4

71

4K

2011 2500hd occassional white smoke

0

97

LML regen everytime i start up

1

172

by Dirtymax1515

Castrol / Allison 668 Fluid

6

252

Turbo lag? Issues with turbo

1

237

by Satar

Oil changed and Oil Life at 98% in 3 miles?

1

178

by skw774

Why Does Fuel Filter Life Go Down Even with a FASS?

0

124

Truck dies after hitting a bump, has happened a few times now.

2

20

1K

by Buckslayer88

Reasonably priced scanner to perform turbo vane position sensor relearn

4

239

by gnnova

Dashboard fuel economy far from reality

1

176

by er453d

Codes after LML CP3 upgrade

2

174

Completely stumped

6

269

415k on LML… blown head gasket and other questions

9

387

Help!!! My DEF won’t refill

11

2K

0

127

Tuning Question

6

276

by NicNoe

cp3 conversion options

19

3K

by Walholler72$

LML randomly losses power, doesn't throw any codes, white smoke. PLEASE HELP!!!!!!

19

2K

by bbrandedironworks

code P1236 5th injector not firing

8

724

2011 Service 4WD B2725

2

714

Excessive regeneration

13

5K

5

457

by Melonhead1102

Having trouble finding egr delete

14

366

by Melonhead1102

Gear Oil smell in cab

8

5K

by CapeCoralguy