New Posts | Chevy and GMC Duramax Diesel Forum

Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!

New Posts Popular New Showcase New Gallery News & Articles Looking for Replies

Comming to a stop and then feeling like I get hit from behind

18

1K

2020 hd 3500 6.6 def melt down.

15 16 17

323

42K

LMM torsion bar adjustment issue

6

62

LML no crank no start post head gasket repair

14

298

Is DEF system covered by warranty

12

564

Andersen Hitch Failure

3 4 5

86

3K

by Satar

02 Sierra 2500hd standard cab fuel line replacement

1

9

by Shadowgrouse

1TRIKHD Victory Red CCLB

98K

4M

2015 LML Emission fluid service, low fuel temp messages

2

47

BigRoller's 21 L5P Build Thread!

7 8 9

173

15K

by surfdogbuildings

2022MY HD Truck Ordering Experiences

7K

385K

2020 L5P Fuel Filter / Particle Contamination Issue

2

37

1K

Towing setup question

9

335

13

112

5th Wheel Tool Box / Enclosed lockable hitch storage bike / More room to store equipment Like Ebikes

5

186

by Satar

New Truck Suspension and Frame Touch Up Question

5

147

Whining sound from front end

0

35

by WyattW

2016 Denali Radio issues

1

49

by flyfishingbc

3.0 LM2 vs 6.2L Gas

2

37

10K

suggestions for bottle jack for lifting fifth wheel trailer

2

23

392

California Emissions🤮

0

34

by 2jaxhd

LLY No start after replacing injectors

2

54

Just because you can....

2

34

2K

Ordered a 2022 AT4 Crew Cab with LM2 (build #on Mar 2)

2 3

41

4K

2

81

LM2 Real World Mileage

2 3 4

77

22K

by d_todd_phelps

Delivery Delays

0

45

Parking Brake doesn't hold at all.

19

26K

Diagnosing low fuel pressure

12

193

by mray

LB7 Parts! Heads, Crank, Block ect.

14

1K

5th Wheel Hitch

2 3 4

63

6K

Duramax sputter/shifting issue after headgaskets

1

57

Current Silverado updates?

5

295

Looking for a good shop in MA

0

32

by Wudshp

Dreaded P0087 Code

13

2K

Home
Forums