2002 cammed vy ss 5.7L ls1 Stock colour - hot house green Vinyl wrapped- vivid premium Tiffany blue Door jams have been painted Matt black but the engine bay is still green. Crow cam-54-444-11 B&M Ratchet shifter with a 3k stall/torque converter. LS1 / LS6 Ignition Coil and some later model Corvette O2 Sensor connector Plug Pigtail: LS7 EVAP Canister Purge / Vent Solenoid Connector LS7 EVAP Canister Purge / Vent Solenoid Connector ONLY: CONN-100871: 2 Way Metripack 150 Plug Connector for EVAP Solenoid, Red: LS7 EVAP Canister Purge / Vent Solenoid Connector Kit: CONN-75948
An easy check for a fuel pressure regulator is to just remove the vacuum line going to it. If you see fuel leaking out, replace it and recheck for your idle problem. A failed fuel pressure regulator will not always exhibit this symptom, but it’s pretty easy to check for when doing your diagnosis.