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

Question: Sticky What did you do to your LB7 today?

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Sticky The Official LB7 Photo Sharing Thread!

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by Heste

Info: Sticky Proper way to check balance rates

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Info: Sticky Injector Cleaning

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Info: Sticky The LB7 FAQ (Frequently Asked Questions)

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by PrivatePilot

Info: Sticky LB7 Injector Replacement How To's

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by RI Chevy Silveradoman

Duramax will not start.

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Question: ‘01 duramax overheating under heavy load

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by Matthew Brust

LB7 rough idle before and after injectors

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LB7: Need to read Balance Rates

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ECM crash 04 LB7

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Question: PO101 Code, Missing Hose Connection

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A successful injector R&R job! Thank you to the forum!

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Question: LB7 pull/swap

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Question: 2004 Duramax will not start after replacing batteries

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Question: Internal Components of Injectors Seized

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Question: How the?!? Torquing the lower and upper valve covers, drivers side near firewall

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HELP I went and stripped an allen head in a not so good spot

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Question: Fuel pressure regulator

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Chirping Sound!!!!!

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Question: EGR valve

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Question: Sigh… so you all with SAC injectors, they doing well???

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by LazyB

Fuel system problem

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Question: Reconditioned/Repaired FICM

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No power out of my FICM

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by richardskyle6

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785

LB7 haze at idle only at op temp

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Need help diagnosing electrical issue

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LB7 New Fuel Injectors Fuel Additive Recommendation

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Question: Removing intake heater wire

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283

No boost on take off

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Looking for some build help. Bearings and cam

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Question: Lb7 starts, dies immediately

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by LazyB

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Question: Another crank but no start

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New Fuel Sender Reading Incorrect Fuel Level

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Lb7 Glow Plug Relay Duramax Assembly

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Question: 2003 lb7 low power

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by Dustinscott23

Lb7 CRAZY INJECTOR RATES

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