When I try to start my car sometimes it willl start great but other times it will fire up like normal but instantly die, when it does this I have to try and start it 3 or 4 times before it will idle normally. But once it starts it runs great. Any ideas????
I have a 1994 z-28, all stock except for a cold air intake. This is really innoying, I dont even try to drive it anymore.

 

Got a new piece to the puzzle, it only happens when the car warms up, It just started fine a few times while it was cold, I let it warm up and now it wont start, anyone have any ideas?

 

I was just reading on shbox.com and the EGR going bad can cause that problem. May not be the problem but could be. Could also be something simple like you just need new spark plugs. Just some thoughts.