I have a problem with my 260z. It will start up without too much trouble. Once I get it started it seems to run fine. After a couple of minutes running, it with start to sputter out on me, like it's running out of gas. Anybody have any ideas?

How old is the fuel filter?

Maybe time for a new one.

Edited July 27, 20197 yr by siteunseen

Probably just a few months. I replaced it las time I tinkered with it.

If you shoot starting fluid into will it keep running? or you could add a fuel pressure gauge into the fuel line and see if the pressure is dropping off

If you are able to post a video with audio, that would be the quickest way to get in the ball park for troubleshooting.