check eng. lite

[z28jerad]

its getting really cold here in northern wisconsin and i let my camaro sit outside for about 3 days in the cold, i didnt want it to get snowed on and definetly get it in the shed before they salt so i put it in the shed. it was pretty cold blooded at first but after it warmed up it perfect again. just as i put it in the garage for the winter the check lite came on..... i was just wonderin what this might be

[2001NBMZ28]

You'll have to get the code read to tell for sure.

[shady milkman]

yea get it read, it could be alot of things. like sensors being frozen, or possible cracks in the senors, engine ect. thats why you should always warm up a car to op temp before you shut it off. it evaporates all the built up mosture. so being out in the cold for along time can play havoc in the engines, so if you can now, run it every 2 days or so untill it gets up to op temp then turn it off.

[sunsetorangess]

Like said above take it too chinazone or a local parts store and they will read the code then post the code and someone around here will hook you up.
J