Complete new GM pump for the 7 code engine with the cross fire injection.

Not a fun job this... 

  Due to the fuel pump being a pain in the butt and wallet to replace.. some people have gone ahead and made a youtube video's on changing the pump. This is one of them (copy and paste this into a new separate page)  

  https://www.youtube.com/watch?v=U7QdsN_Kn2I 

Not a fun job this... 

Smarter way ongoing would have been an access hole for servicing.. like this..on the hump of the hatch diff area.