I just spent about $125.00 and 2 1/2 days (becuase of work) replacing my fuel pump and screen becuase of all these problems that irise becuase of hot weather. just to find out my problem was only solved for about an hour and a half.
So I decided to see if there was a relay or something for the fuel pump. Sure enough theres one in the fuse box under the hood. Being a holiday, all the auto parts stores were closed so I switched the relays for my fuel pump and the horn. So far the problem hasn't returned. I drove around for about another hour and she ran pretty smooth.
I'll try to keep you guys posted if anything else happens.