Well I have a 1994 z28 m6 camaro and I drove it yesterday and I left it in town because it had been snowing and I live up in the hills and i didnt think it would make it up our hill. I went to drive it at 5pm the next day and it wouldnt start it just cranked and cranked but wouldnt fire i even unhooked the battery for like 5 mins then tried it again. I dont know what it would be the car only has 48000 miles on it.....

 

Condensation in the distributor probably. However, a vehicle that sits unused for long periods can develop fuel system problems very easily.

Easy way to tell, squirt fuel in the intake and crank it over. No start, probably spark related.