Fule pump picture
Do not put a hose on it. You want to know ASAP, if it starts leaking oil. If it does start leaking oil, you need to change the fuel pump ASAP, and probably change your engine oil and filter. When oil starts leaking out of the hose, it means the diaphragm in the pump is ruptured and gas can get into the oil....hence why the oil and filter should be changed, along with the pump.