91 Maxima Starting Problems

Hi,

My 91 maxima started getting flaky with the starting about a month ago...When i sprayed starting fluid into the air intake and got it going it would be fine unless i left it sitting for extended periods of time (2-3 days). Now when i do the starting fluid thing it no longer stays running once i stop spraying. Anyone out there have any ideas?? Fuel Pump? I tried replacing the fuel filter already to no avail. Please Help

Thanks in advance

oh and can anyone tell me exactly where the fuel pump relay is located??

Hi,...Anyone out there have any ideas?? ...

Replace cap, wires, plugs. For ideas see link below.

No not fuel pump.