1997 Chevy S-10 antifeeze leaking

Hi I have a leak coming from the drivers side on the back of the engine its a v-6 I cannot actual see the leak but it is running down onto the exhaust pipe I do see a possible water line running down in the area but I am not sure if that is a cooling line? Is it possible that it could be coming from the intake? The service engine light did come on right before the leak started and the engine has a miss at low idle now.