93 Seville Northstar STS OVERHEATING

I have a 93 Seville Northstar STS that is overheating any suggestions?

you need to give more info. does it heat up going down the road then cool a little at a stop? does it always overheat and if so how long after startup? do you ever hear the cooling fans run? do you notice a very white exhaust when you start a cold motor along with a rough running engine and both clear up at about the same time? are you loosing coolant?