check when pump was installed ,you got pump lever on correct side of cam. also check that you got in fuel lines( in from pump,and from pump to engine) on correct sides
Your fuel pump is probably bad, or the ground wire is, hitting it makes it work, but I would suspect that it quits often. Best to replace the pump.
If the relay is bad, then the fuel pump will not work.
you might want to check fuel pump and if its delivering fuel then work your way to the tank
i know that sometimes when a fuel pump doesnt work its not the pump, but rather the fuel pump relay try checking that
bad fuel pump
Bad fuel pump?
More than likely the float is bad on the fuel pump, so i would recommend that you change the fuel pump.
Yes.
NO....if Fuel pump doesnt sent fuel to engine...engine cannot combust...
If the vehicle is fuel injected the fuel tank must be removed to gain access to the fuel pump because the fuel pump is inside the fuel tank. The make would be helpful to us us to give you more info.
Yes, it is a fuel pump relay.
Where is the fuel pump fuse and relay on 1994 BMW 525i and how can I test to see why my fuel pump won't work