lb7 injectors are going to fail at some point, sooner or later. Mine lasted for 146,000 miles. Edge Juice w/ Attitudes are not the best programmers to run. Perhaps the newer versions on Edge products or better like PPE and EFI are the best. 01 dont have any emissions junk on them such as EGR or Cats. Mine doesnt so. You shouldnt have to do a PCV reroute on them either.
Tyler- 2001 LB7
Mods:EFI Live, GA Diesel Stg. 4, Garmon Custom Converter, AirDog II, EPR s464, EPR 5" intake, EPR 3" IC tube, EPR 3.5" Downpipe, RDL pedestal, Turbo Performace blanket, MBRP 4" exhaust, Silverline 6" Black Stainless stack, Autometer Cobalt boost/pyro, Modified 6" Fabtech, Fabtech traction bars, PPE sleeves, Cognito braces, Rancho shocks, 35" Mickey Thompson ATZ, 20" ProComp Extreme
Thanks Harley, Phil @ Georgia Diesel, Trent Nell @ Extreme Prejudice Racing, Jason @ 4 Wheel Parts, Levi @ Turbo Performance Products