[Jrgunn5150]

I'm in the middle of an MPFI upgrade on my 96 Yukon, almost done actually, but I can't get the hardlines seated in the injector body..

Do I need to loosen them in the back? If so, how? What tools are needed?

 

[Jrgunn5150]

And nine hours later, its done lol... Had to take the lines off the bracket

 

[Jrgunn5150]

With a 5/8 crows foot