Hello guys, I am new here, i just bought a 350z about 3 months ago. The car was running beautifully, sometimes the Z didnt start bc the fuel pump wouldn't start but if i turned the key to acc and waited till i could hear the fuel pump going the engine would start with no problems and the car would run nice and strong! Last night i drove the car home no problems but this morning my engine would just crank over and over and it wont start =/ and I can hear the fuel pump going. Any ideas what it could be?
I have no warning light on the dash. Is it possible that my fuel pump is working but not sending enough pressure? Or fuel filter clogged? Thanks for the help guys.

 

Welcome- your problem could be due to any number of issues. I'd start by ruling out the electrical side. Have you checked the voltage on your battery? Without enough starting power, the VQ might crank, but won't have enough cranking power to start. How many miles are on your Z? When was the last time it had any maintenance?