Duramax First Generation: 2001-2004 (LB7) | Diesel Place

Sticky The Official LB7 Photo Sharing Thread!

5 6 7

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136K

Info: Sticky Proper way to check balance rates

5 6 7

122

309K

Info: Sticky Injector Cleaning

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38

52K

Info: Sticky The LB7 FAQ (Frequently Asked Questions)

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39K

by PrivatePilot

G

Sticky GM's Injector Policy & Testing Procedure

Guest
Apr 13, 2009
Locked

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47K

by Guest

Sticky LB7 Injector Replacement How To's

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60K

by RI Chevy Silveradoman

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1

LB7 Injectors - sudden failure?

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35

Help needed, oil pan full of diesel

2

196

Question: Need help with my LB7

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134

LB7 down for the count

4

311

LB7 Fuel supply issue

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151

by Monypt

Lb7 crank but no start

2

28

843

by Garrett cassell

04 LB7 with low boost

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148

10

729

LOOSING COOLANT INTERNALLY...THEN NORMAL

9

851

03 LB7 lope at idle/ lack of power/acceleration

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403

Question: 02 lb7 cranks no start p0335 p0341 codes

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118

GB brand injectors?

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11K

by Ponyman27041956

Question: Any help?

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396

Tuning with a bigger turbo?

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152

by BradSchaefer

Question: Smoke from starter, no start

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84

Need Injectors after 31k miles, Gotta be kidding me!!

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2K

Question: Motor Turns overs but locks up half way through the rotation

10

735

Structure 2001 Chevy 3500 4WD

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449

Interesting cat filter in engine, also some kind of electrical connector under the dash

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932

by Phil D

01’ 3500 Silverado LB7 Need Help Finding The Correct Cab Lights

3

181

by Dan the Pipe Tech

2003 won't start below 40 degrees

2

26

3K

Filter head leaking when COLD PRIMING

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540

Info: Choose Your Diesel Repair Shop Wisely

4

362

My balance rate information on new to my LB7

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611

Oil pressure sensor

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309

Just picked up a 2003, my first LB7. Some things I've noticed

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391

Info: DuraMax- Balance rates, fuel rate explained

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25K

Question: New injectors and now has blow by.

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313

Question: 2003 lb7 crank shaft position sensor

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651

by rwn78

Losing oil pressure

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313

by Tedd

I think I need a cp3 but I really need advice

nev
5 mo ago

2

30

3K

by nev

Question: Fuel gauge always on empty...

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512

Fuel Cooler Delete

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22K

Intermittent no crank, no start

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284