Quote:
Originally Posted by Z_ealot
Maybe this is the part they are referring to? Seems to come up a lot when you search for fuel pressure regulator.
https://www.z1motorsports.com/fuel-d...hr-p-9194.html
Edit: looks like the fuel pressure regulator is built into the fuel pump assembly so i guess time for a new fuel pump? |
Thanks Z_ealot - Yeah this is just a pulse damper (they help regulate the pressure at the rails) there should be 2 of them and they are right in the engine bay one is seen easily near the left intake. They are cheap and I might replace just to see if it helps, but as far as nissan dealer is concerned they said im getting 30psi, which would point more to the pump/basket/regulator/lines as far as I know. . . THis issue is driving me nuts and obv Nissan is only shooting answers in the dark - feel like they cant really diagnose it correctly.