Discussion Starter · #1 ·
So, 2003 350z 200k on body possibly less on the motor. Kinetix plenum, pop charger and ebay exhaust. Owned for about a year. Z cranks but won't start or is a really rough start. Occasionall when it does start after idling extremely rough it will suddenly smooth out and idle normally for a few seconds then it dies. Acts like it's not getting fuel or has bad gas. I've replaced cam and crank shaft sensors previously and there is no codes on scanner. Drained all the gas out and put fresh in. Fuel pump primes and plenty of fuel shot out of the line when I unhooked the regulator to check. Cranked and fired fine when spraying a little starter fluid in the throttle body...I'm lost. Not too many mechanics around here that are good with these cars or they are so busy they can't get to it...Any help would be greatly appreciated!