Duramax 2001-2004 (LB7) | The Diesel Garage

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LB7 Tuner Forum

490

205K

9 mo ago

490

205K

9 mo ago

Sticky Duramax DTC code list

6

109K

17

16K

1

272

by Jasong

DTC P0700, TCM Malfunction

5

30K

0

505

by dusty

Starting issues

3

807

2

1K

by dusty

cold air intake

2

3K

0

2K

by Diesel Junkie

Intermintent Low Oil pressure

1

3K

02 MAX NO START

0

2K

03 LB7 Limp mode W/ Plow/dumpbody current draw

0

1K

by Citabria 353

2004 LB7, RMS Replaced, Still Leaks

0

2K

1

2K

7

2K

by RachelJeanWalker

flywheel housing

0

1K

04 Duramax Allison doesn't go in reverse

2

7K

Hard starting LB7

5

3K

injector sleeve came out

4

4K

New member, heres my truck

1

2K

by Weld engineer

1

2K

Recommedation on a Chevy 2500 or 3500 4x4

5

3K

3

3K

New to diesel trucks

8

3K

3

3K

new truck a few ?s new to duramax!

3

3K

2

3K

by FordRacing200

2003 lb7 speedo guages

1

2K

Glow Plug ON when not requuired

0

1K

by Billu

0

1K

by jdreda

injector question

0

2K

by jdreda

2001 Fair Price?

5

3K

Injector warranty

6

3K

2003 Chevy LT CC Cabin Air Filter

2

2K

5

5K

by moose03lb7crew

1

1K