The answer to 'why is my garbage disposal low water pressure' is that there are several common causes, including a clogged disposal, a blocked drain pipe, or a problem with the water supply. Low water pressure can reduce the effectiveness of the garbage disposal and make it difficult to properly flush food waste down the drain.
Some common symptoms of low water pressure in a garbage disposal include slow draining, gurgling sounds, or difficulty grinding up food. To troubleshoot, start by checking for clogs in the disposal or drain pipe. If those are clear, the issue may be with the water supply line or a problem with the disposal unit itself. In some cases, low water pressure can also be caused by issues with the home's main water supply.