2004 350z Turns over but won't start
 

First symptoms of problems were sometimes wouldn't start, would stall while driving, I would press the gas and it would hesitate, and when it finally messed up white smoke started coming out the exhaust. Don't think it's a blown head gasket I think it has to do something with the fuel. If someone has an idea please let me know.

Have you seen if there are any codes, checked for air leaks, etx etc etc. help us help you

In your other thread, it said your replaced the crankshaft sensor....what about the camshaft ones?

No not the camshaft. I'm about to hook up an OBDII scanner to it and see what codes it gives me.

The symptoms, minus the smoke, sounds like canshaft sensors to me

Just hooked up the scanner and it threw the camshaft position sensor code.

Bam....will send ya my bill. Haha

dont know your budget, but i am a firm believer in replacing sensors with oem