Bad fuel pump?

supraman7mgte

Shut up,bitch!!
Apr 1, 2005
1,753
0
0
Sunny California
What is a sign of a bad fuel pump? I currently have a prob w/ my Supra. Here in the west coast where the temps are around 105 - 107,i have been experiencing a idle prob w/ my car. When it's cool in the morning,the car will start up and idle just fine,around 550 - 600 rpm's. But as soon as it start getting hot outside,the rpm's will fall,and the car will die. It will re-start again with no problem,but it won't STAY started. If i feather the pedal,and find a good position to keep it running,it will stay running. I asked on this forum before,and was told it can't be vapor lock,as the fuel pump is in the tank. Strange thing is that I dropped off my girlfriend at her house with the car running with the problem described,i pulled into her drive way,wich is at a slant,and idled there for a while,and mysteriously went away.WTF?!?!?!
Does it need a sacrafice? Dos it not like my girlfriend?