I agree with rock, and, only buy name brand pumps, unless you like chaning them often

 

Turns out not fuel pump related at all-the darn ignition switch. I accidentally found out a way to get it started when the temperature outside drops below 30 degrees on the dot. I turn the key until I first feel the spring resist on 'Crank' and very slowly turn until the starter catches. Starts every time in the cold. (After I stupidly shelled out $125 on an ICM I don't need that I can't return.)

 

Just for future info for parts,

RockAuto

They have ACDelco, Delphi and other
Brand name parts cheaper than most sites.
Second source is Amazon as stated above
for comparison prices.