The answer to 'why is my garbage disposal making gurgling noise' is that the disposal is likely clogged or backed up. This can happen when food particles, grease, or other debris build up and block the disposal, preventing proper drainage and causing a gurgling sound.
Some common causes of a gurgling garbage disposal include: a clogged drain, a jammed disposal, or a problem with the plumbing vent. If the disposal is making gurgling noises, it's important to address the issue quickly to prevent further clogs or potential damage to the unit.