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

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Sticky LB7 Headgasket parts listing

17

22K

Sticky LB7 Torque Specs

2

26

203K

Sticky Special Policy 04039C

2 3

40

50K

by mray

Sticky Read Before Posting Please

0

18K

p1094 rough idle odd balance rates

0

32

by crotchrocket81

CP3 Replacement

8

178

Another LB7 with Fuel in the Oil

5

267

Rubber stopper?

0

73

Can I retain my stock filter with a lift pump?

11

233

3

211

by Melonhead1102

Help!!! Major hazing

19

642

Lincoln Diesel New SAC00 injectors.

0

106

3

118

by cfell

Replacing lb7 injectors

14

582

by Rockingsworth

Fuel knock no codes

1

464

Brief white smoke cold start and under load

0

121

LLY heads on LB7 or Full Swap? (I know, I know.....)

2

33

7K

03 duramax shut off driving down road

12

3K

Cracked Fuel Rail?

2

139

03 dmax won't start

3

2K

Coolant mixed with oil

13

248

Allison transmission cooler lines keep popping off

12

4K

lb7 high rail pressure at idle HELP!!!

5

7K

Another coolant leak thread...but with a twist

2

149

Lb7 cylinder 1 misfire and +15 on #1 injector

11

8K

Fuel pressure relief valve.. Where is it?

2

21

71K

Lb7 p1093 troubleshooting

2

26

2K

Service engine light

1

186

4WD actuator problems

11

26K

by clyde sanchez

Fuel rail pressure lose

1

151

1

121

Priming problem.

2

22

927

Return fuel line bulletproofing

4

306

by Braman

Lb7 bent pushrods

0

153

2

237

by Tshub

Will not power stall once it’s warmed up

1

139

Lucked out, hopefully works

2

339

Duramax no throttle

1

106

Security problems

1

198