You will have a flood PLUS your furnace will rust out. Can you hear it run? what happens when you fill the pump with water? Is there electric power to the pump?
how do you know if your fuel pump not working 1983 ford 250 an how do you change it
how do you know if the fuel pump is not working what are some signs. my care just won't kick over i have a new battery was working then just stopped
its not working
get out of your car find it turn on your car and get out feel the pump if it vibrates it is working if not get a new one
When fuel is not coming out.
An HVAC pump can be purchased at a retailer which stocks equipment for heating and cooling homes and other buildings. Pumps range in price from inexpensive to very expensive depending on the pump's features.
probably when the pump stops working! WOW
When it's not pumping fuel.
Take the relay out and hot wire the pump. If it works, its not the pump.
Call an HVAC technician
You will known when the fuel pump is working on the 1989 Dodge Dynasty because the engine will get fuel from the fuel tank. If the fuel pump is not working, the motor will be unable to idle or run.
Need to know the year and what you are working on.