Diesel Bombers - LB7 FPRV Shim mod

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Diesel Bombers (https://www.dieselbombers.com/)

- 01-04 Duramax LB7 Tech Articles (https://www.dieselbombers.com/01-04-duramax-lb7-tech-articles/)

- - LB7 FPRV Shim mod (https://www.dieselbombers.com/01-04-duramax-lb7-tech-articles/34726-lb7-fprv-shim-mod.html)

Dino	11-08-2009 06:16 PM

Thanks for the info, guys like you are what makes these sites work, Thanks Again

SnoMan

11-30-2009 11:29 AM

is one of the symtoms of a bad fprv is the truck will surge at idle? Thanks

2500HeavyDuty

11-30-2009 12:06 PM

You probably have a bad FPR or injectors.

SnoMan

12-01-2009 08:46 AM

Mine isn't doing that yet, I was just wondering, good writeup though

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