I'm new to the forum and was hoping for some help. I've got a 2002 LB7 with a Kennedy MegaFilter. Recently I'm having hard start issues (long cranking times) and wondered if this is a simple fuel filter issue (15k on most recent Mega filter) or an injector or fuel pressure regulator issue. The injectors were replaced at 90,000 miles and I currently have 130,000. The Tech 2 shows no codes, and the only engine data parameter that looks unusual is a FPR pressure below recommended value in the service manual. Any guidance for me??



I appreciate any help you can give!