Where are the fuel pump and fuel pump relay located on a 1989 Suburban R1500 with throttle body injection?

the fuel pump is in the tank and the relay is under the hood in a large fuse panel located most of the time on the driver side The fuel pump is in the tank. You will have to remove the gas tank to replace the pump. Be sure to repalce the connector if you repalce the pump. GM has had lots of trouble with the fuel pump connectors. okay fuel pump is in the gas tank but only change your fuel pump after you have checked your fuses cause ,sometimes the fuel pump will stop working but just like everything electrical runs on fuses so does your fuel pump! try it you might be saving your self alot of money. this happened to me yesterday