i swaped a 2004 6.0 in to my 2001 rcsb(had a 4.8) my fuel lines entering my fuel rail are leaking gas. icant figure out what to do to fix it i put the old ones on then bought new ones and then double up and still leaks i dont know what else ot do....any ideas?

robert

 

I am curious why didn't you use the intake off the 4.8? Did you make sure you didn't bend the fittings that connect the line to the rail.?
John

 

i dont think i did and i wanted to use the 6.0 injectors. hell i dont know