Changed fuel pump in 02 yukon 5.3 and still no power to the pump.
I was driving my 02 yukon the other day when it
stalled on me. It wouldn't fire back up so I listened
for the fuel pump and couldn't hear it kick on. I put
in a new fuel pump and still no power. The delay
and ecm fuse are good. Might the whole ECM need
replaced.