'85 camaro having problems ideling

i have a 1985 camaro with a bored 2.8. since i got the motor started i seem to have trouble keeping it running at an idle. the car idles for a bit then just stalls out. the exhaust fumes burn your eyes and cant seem to figure that out, but i am assuming they are tied together. any helpful info would be great

My guess is that it is running pig rich for some reason. Stuck injector (if it is FI) or a carb in serious need of a rebuild.

My guess is that it is running pig rich for some reason. Stuck injector (if it is FI) or a carb in serious need of a rebuild.

:1:

Or way off ignition.