01-04.5 LB7 Duramax Powertrain | Chevy and GMC Duramax Diesel Forum

Sticky LB7 Torque Specs

2

25

192K

Sticky Special Policy 04039C

2 3

40

47K

by mray

Sticky LB7 Headgasket parts listing

16

21K

by cs641

Sticky Read Before Posting Please

0

16K

Turbocharger coolant leak?

13

20K

smokn dmax... injectors??

2

23

3K

by Ynot Duramax Welder

Lb7 no start???

8

99

by xp800

LB7 Front Suspension rebuild

6

120

by BradSchaefer

Lb7 putting coolant in oil, please help

7

169

3

64

Anyone near the boyne city, mi area with techll or efi?

0

28

by xp800

P0093 & Limp Mode Again, Replace CP3?

12

7K

by DY7AN

DEF message STUMPED

1

84

by BrokenBackJack

California LB7 Mass Air Flow Sensor Code...Won't Pass Smog

10

417

by gra[email protected]

Lb7 injector cups

6

227

To Flush or Not To Flush

2

31

3K

Cali emission to federal conversion

0

74

burnign oil, driver side exhaust manifold off, oil residue on gasket

10

3K

Stuck in gear, selector line gone, NSBU still no fix????

5

1K

Cleaning the coolant resivior tank

4

110

LB7 Rubber Cap Resonator Delete

2

97

by mray

Loss of prime, could it be fuel cooler leak?

2

86

by mray

bleeder plug for fuel filter broke off, won't start

16

686

Rebuilding Injectors

6

147

by AJBert

Lb7 starts and dies

1

72

high milage oil

8

258

BEK
22 d ago

4

301

by BradSchaefer

Injector issue. Can’t read balance rates in neutral.

2

93

Opinions on knocking sound ( videos )

1

116

Oil filter adapter

0

90

by BradSchaefer

2004 tranny issues

4

196

by joepin

01 duramax vibration

3

130

by Jweim

Purchasing ‘03 w/ 258k miles

3

229

LB7 crank no start PLEASE HELP!

5

173

LB7 wont go over 70 mph

5

175

Standard Allison Transmission Swap

2

128

by OleBlackyLBZ

LB7 High pressure fuel line recommendation

3

152

brake pedal switch not reading

5

115

2

173