I know you might think it's a dumb question but I deleted my Ac and don't know if I need to keep this line http://www.engineplus.com/images/services/1/IMG_6478.JPG
It is the black hose right next to the power steering. It is heading to the back of the engine bay

 

Thanks in advance

 

Didn't you remove the AC compressor when you deleted your AC? If not, how did you delete it? That line connects directly to the AC compressor.

 

I'm sorry it's the one right by the timing cover

 

Demon is right. No, you do not keep that line or the unit that connects to it. A full AC delete would require removing both high and low pressure lines, the ac condenser, the filter/dryer, AND the compressor. This includes any lines connecting these components together.

-pal215