MSefi.com read only forum (Jan.15,2018)

hello john

this what i know about the engine.

csfi was used from 96-99 for the v6. after 99 it was multiport, traditonal fuelrail. there are indvidual solenoids for each cylinder,attached to each is a poppet nozzle. the pressure regulator is inside the intake. i think your injectors were replaced ...