Just purchased a 03 z. when I went and test drove the car it drove and started with no problems. got the car home and now it won't start. just constantly turns over likes its not getting fuel or spark. Checked the basics. Fuses, battery, alt, starter. Tomorrow im going really into it. Any common things I should check?

The car Sat since the middle of summer.

 

are the fans running when you turn the key on?

 

Old fuel? Check fuel filter, too.

 

im having same issue.
check for error codes
may be camshaft position sensor on trans
either side cam angle sensor at rear of heads
do you get more than one initial spark from your spark plugs with coil out and testing arc against the engine ?

mine is weired.... out of all the coils only #3 will fire more than once.. all 6 plugged into #3 will work fine but other coil leads only produce one spark.. i replaced the bank 1 passenger side sensor and all 6 sparked more than once but once i put all coils back in and tired starting no go and we were back to only #3 sparking more than once while turning over... code p0350 im getting now.. 0340 showed up before changing sensor.. aghhh.

 

First step run codes then we can go from there, sounds like the good ol cam position sensor lol

 

Oh just read that it sat for a while, could not be getting fuel