Hello I replaced my fuel pump because I thought it was bad come to find out I not getting any power to it at all I changed the fuses relays an still nothing at all what could I look for or to get power back to it again go have a 04 Monte Carlo

 

Nobody knows anything?

 

Check if the relay is getting power to it. If the keyed/switching side isn't it could be a bad ignition switch. If the constant (switched/pump power suple) side isn't then trace the wire back checking for voltage drop.

 

A common problem on a lot of GM vehicles is the connector that plugs into the pigtail on the pump. It gets saturated with water and road debris which creates a bad connection. Another place to check is the ground wire.