I have a 2006 Z06 when I start it cold I don't have any problems, however after driving it for 20-30 min if I turn it off (example at the gas station) and get right back in and try to start it all it does is spin over but after letting it sit for 30 min or so it starts without any problem.... Confused looking for some kind of help
Not sure if this will help but the fuel pump relay caused the same problem for me on my 05 base coupe. The relay had melted the fuse block under the hood. Found 1 on eBay as a complete replacement for 100$.