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seventy468 10-24-2006, 10:07 PM hey, not sure if anyone has talked about this yet or not but what correction is there to fix a P1093 code. (low fuel rail pressure during enrichment) i know they lly's can do a shim mod but what about the LB7? ANYONE KNOW?:help: SteveFord 10-24-2006, 10:51 PM Depending on your mods will this question be answered correctly. I know my LB7 when it started throwing that code my injectors started failng shortly after that. bogger 10-24-2006, 11:22 PM lift pumps seventy468 10-25-2006, 11:09 PM so there is no regulator that can be adjusted is that right? The Neens 10-25-2006, 11:13 PM so there is no regulator that can be adjusted is that right? Correct...Have you changed your fuel filter lately?... seventy468 10-26-2006, 09:35 AM oh yea real recently, infact i always keep an extra with me. I dont get that 1093 code anymore because i sold the programmer (bully dog crazy larry) that was throwing it. but my next plan is to go big and i would much rather take care of the problem now. because i am sure anything bigger than crazy larry is definetly going to throw that code. for a while i was following the lly shim mod, which at the time i didnt know it was an lly only thing, and just recently i found that out, so now im just trying to figure it out. thanks guys your help is appreciated. duramax 2001 10-26-2006, 09:57 AM Please fill out your signature so we can see what you have for upgrades. Do you have a "built" tranny or a 6 speed handshaker ? And what are your modifications from stock? | ||