Duramax Sixth Generation: 2017-2019 (L5P) | Diesel Place

L5P: Sticky What did you do to your L5P today?

2 3 4

78

32K

Info: Sticky Loose Intercooler/Intake Clamps

5

11K

by Nick93

Info: Sticky DEF Shelf Life & Fluid Quality

0

9K

Does anybody know the powertrain warranty?

9

240

L5P Monitors to Force Mobil Regen?

2 3

44

3K

by Mikes2019HDDuramax

Fuel gushing out of filter.

5

578

Exhaust manifolds for L5P

1

217

Question: Fuel Additive

13

929

Last picture of my baby

8

1K

Question: Which Oil

16

1K

Question: 2018 Chevy 2500 duramax head gasket

3

658

by Gorski

Squeaking sound

15

837

by L5PMK

L5p squealing intermittent

12

3K

Question: 2017 Silverado died at stop light, then started up and ran fine

0

461

Question: Constant Cricket Squeal Noise at Idle - Not Accessory Belt Induced

6

2K

Question: What is This

4

592

by Mikes2019HDDuramax

Is 6th grear locked out in tow haul

JLY
2 mo ago

4

1K

Question: Exhaust brake switch

0

915

by mpjman

9

1K

by Mikes2019HDDuramax

Question: Oil changes

19

3K

by 2017DenaliHD

L5p exhaust brake squeal chirp

11

1K

by ssm58

Question: chattering noise

4

826

Lost #4 injector on LP5

3 4 5

83

54K

by DDYRAT

2 3

47

21K

by RDP

Hot side intercooler pipe blew off

9

652

Question: 2018 L5P Cruise control

15

2K

2

740

by Etech1

2018 Z71 Duramax

2

734

by Etech1

75k plus mile guys??

2 3

53

20K

by JBear

Question: Engine light on, egt circuit 3 location needed

1

277

1

422

Question: L5P reduced power from TPS / throttle pedal

6

903

Question: Duramax 6.6 sounding rough

8

1K

by JBF77

Soot in turbo intake horn?

3

853

On Star messages

2

443

random alarm and horn honking

10

5K

Should i even own a diesel????

2

31

4K

Question: Coolant low when cold and full when warm?

12

3K