Hi guys im new here and i was doing the isr mod tonight and was wonder what to do with the line that connects right infront of the throttle body it originates from the topn rear of the d-side valve cover ? this is on my 01 tacoma v-6 auto x cab 2wd prerunner . That connection has a bunch of oily crap/dirt in it and my TB was/is pretty dirty . can i disconnect/plug and install a filter on the other end at the motor ? i dont like the idea of all the crud going into my engine .... -Andy

 

pics would help.