i searched but couldnt find an answer, and i looked up a vacuum diagram but that didnt really help either.
so sorry for my stupid question.
where exactly does hose 21 go onto the intake manifold?

i could not find it for my life ha

 

seriously? lol

 

NONE of that evap **** is really necessary... Usually one of the first things I take off of my cars.

 

wait, my intake manifold is different. thats why i cant find it ha
how can i figure out what intake manifold it is? i have a d15b block and a d16 head. so is it the d15 or d16 intake manifold? does it even matter?

 

Does the car run fine? On my old map sensor, i think that particular line was looped on my mpfi d16.

 

well when the car isnt warmed up it loses power at 3k rpm, but as soon as its warmed up, the car runs fine. could it be because of the hose? or is that completely different?