The pipe is making loud shaking noise - 1993 Oldsmobile Cutlass Ciera

Which pipe, i assume you are referring to an exhaust pipe, do u have a loud (more than usual) exhaust sound, if so, the exhaust pipe is cracked or split, if not, then the exhaust hangers (mahe of heavy duty rubber) are split/broken, causing it to shake OR is the engine shaking as well, or just the exhaust, too many questions, need to specify