2017-19 GM T-K2 Platform Powertrain | Chevy and GMC Duramax Diesel Forum

Diesel Exhaust Fluid Quality Poor Message

15

995

Metal in fuel filter

2

33

2K

Random lope idle in gear at red light

1

86

by firestopper36646

Copper sludge in fuel filter bowl

5

294

New Duramax owner

13

445

Anyone happy with their L5P

10 11 12

223

89K

2019 l5p lost oil pressure / maybe a Ford or Ram ?

2 3

41

3K

by Unit Injector

exhaust smell thru ac vents

15

4K

Squeaking Metal'ish Sound from Front of Engine

2

32

2K

DEF tank removal

10

3K

Reliability-only - Tuned LML vs Stock L5P

2 3 4

60

5K

L5P Low coolant message

2 3

50

40K

P2481 code Exhaust gas temperature sensor circuit range code

11

1K

2

30

1K

by Boondocker850

Codes P0046 & P2599

3

2K

New to me 2019 2500HD!

10

715

Ticking sound when idling

2

24

16K

by Dean E

10

408

Massive Whistle Under Load (Fighter Jet)

0

189

by Ryno Construction

Stalled while spinning?

16

623

2018 L5P Injector Fail 5700 miles

2 3

59

34K

4

2K

Check engine light, hope this isn't setting a tone.

5

477

Glow plug failure at 60K

7

1K

White smoke from engine compartment

7

879

Limp mode/power reduction- WHAT?

13

4K

P20EE and P20FE codes

0

148

3 4 5

94

77K

2018 L5P 3500 stumbles

2 3

41

18K

by Hannahjeff10

4:30 or 4:56 gear ratio ???

2

20

981

by FBJR

L5P oil filler location

7

6K

by sambor

Don’t waste money on cold air intake.

2

34

3K

2017 L5P DEF tank relocation

2

22

29K

Matt's L5P info dump...

66 67 68

1K

347K

by M.A.M.

Oil level low message

5

382