Maintenance | Chevy and GMC Duramax Diesel Forum

Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!
Truck seat covers are up to 76% off right now on eBay. Click here for Black! Tan! Multi-coloured! even Camo!

Sticky Read Before Posting Please

13

16K

by Hatter

Sticky The D-Max 2019 Oil Filter Shootout

15 16 17

336

133K

Sticky Does Your Duramax Tick/Knock?? Read First.

8 9 10

189

199K

Sticky New Fuel Filter Changes

8 9 10

190

98K

by Hook'em_Horns!

Sticky Here is the airdog 2 FUEL FILTER # for napa

2 3 4

72

131K

Sticky Hot Side Pipe Rubbing?

2

39

36K

Sticky NEW GM Fuel Filter Part is #12633243

4

24K

by theunderlord

Sticky Brake Overhaul Information

0

23K

Sticky Duramax Fluid Capacities / Torque Specs

0

59K

Oil pump belt on LM2

2

20

6K

LML Getting all the oil out when changing?

2

29

1K

Duramax 6.6 Factory Oil

5

300

Help Cant pass smog

2 3 4

61

7K

New approved oil filter

3

244

by sambor

2007.5 LMM pulls to the right when braking

12

12K

by Nathan ellis

p0191 Error Code. Limp Mode. Father Spend $2500 On Repairs and No Fix. Out of ideas

3

2K

Oil coming down from this thing by the oil filter

4

256

1

135

Fuel filter pouring fuel out of Wif sensor

7

227

by mray

6

774

by skw774

ACDelco Diesel Fuel System Treatment Plus 10-3014

1

230

by Hrogi

8

256

by mray

look for a fuel line

4

169

by Dam555

LLY Air Conditioning Trouble after Wreck

2

666

2022 Dually 50k service?

6

687

Duramax Shop needed in LAS VEGAS NV

0

197

L5p Rattle sound

3

287

22 L5P DIC Fuel Filter life percentage- How does it determine

5

476

Should I install a lift pump or leave it??

17

3K

EGR leaking into exhaust during charge pipe leak test

0

226

by Kudzoo

Potential New Duramax Owner

4

399

John McDowell / Panhead John / Jet Ski John / Crazy John :{)

4

399

by John McDowell

Billet Fuel Filter Housing; 2017+ L5P

2

1K

Fuel Filter Upgrade Kit

2 3 4

65

6K

DIY Injector Questions-LB7

4

295

by long-time-dmax

2016 HD Transfer Case Fluid Swap to TES-668?

5

330

by consumedbywater

Fass d-max flow enhancer

1

287

Coolant Reservoir

3

862

by sambor

Ac Delco Filter Failure

1

455

Is coolant flush necessary or even advisable at ~25,000 miles?

11

786

by SheeB

Engine Code P20CB

7

455

by flyinhawaiian968

vibration on incline only for 2006 duramax lbz

10

382

Check Engine Air Filter System

2

22

1K

by flyinhawaiian968

A/C actuator issue (02)?

0

215

by Tryin’ to fix it