I have a 97 firebird and was driving then parked it, shut it off to run inside and came back out and didn't start. Car was running normal before. Lights didn't dim or any of that so I know it's not the battery. Starter checked out fine at autozone. What could it be? There was a wire that was disconnected from a sensor, not sure what it was but I know that I didn't pull that out when I took the starter out. It was having a temp gauge problem before so idk. I'm so lost on what to look for or to do next. Any suggestions?? They would be greatly appreciated! Also starter does not click, nor does it try and crank.