My engine lately has had a burning rubber like.

My engine lately has had a burning rubber like smell. I'm a chic & would need know where to put the water as I know it's needed I believe for the altarator(?). Anyway, I just had an oil change about a month & I'm going to have my friend look at it when hes back in tiwn but I'm at a gas station now & can put water in it now just to make sure it's the right one!