I just got this 1978 Alfa Romeo Spider and I changed the fuel pump and now I see that the 3 port fuel pump doesn't work. Power goes to the pump but nothing. Is there a way I can fix the pump? Please Help. Thank you.
Try tapping it with a lightly with a hammer. They are pretty bulletproof.
Mine sometimes sticks, but with a slight rap with my 'club' off I go.
Check your ground path too.
There are substitute pumps available from the popular vendors.