I am doing my intake manifold gasket and replace all the hoses buried under the intake I am trying to figure out how do you remove the injector off the rail I’m afraid of tearing the hose after I got the clamp loosen and I’m stump it doesn’t come off it has a hat under the rail.
can anyone shed some light on this since I got the o ring kit for it

You Tube

The injector does not look like that since it has a dual hose they called it a L-jectron fuel injector the video you showing is for 3rd gen Maxima

I figured it out since I found my service manual that you have to cut the fuel hose with a hot knife to separate it