Hello, I just purchased an '88 Graduate . Car ran great on inspection, on way home 2 days later and it stalled and wont re-start. I added fuel to the tank. Still no start. It sat for 2 days in drive way. I tried today, heard the fuel pump ,started and ran for about 30 seconds and stalled.Now all I hear when I turn key is the solenoid click and no fuel pump sound. I also cleaned several grounding points, it has new battery. The engine cranks/turns well but does not fire.Any suggestions ???