vacuum line help

[Ryan101]

i was just looking under my hood wen i noticed wat looks to be a vacuum line was not connected or blocked off. if anyone could help me with where it should be id appreciate it! ima noob to vacuum i have no clue wat it does or where it should be or if its ok how it is. i just wanna make sure its all good. car runs fine only thing i notice is its a lil sluggish at low rpm. here r some pics thanks...

[91@CCORD74]

that line runs down close to a black thing by the passenger headlight. Look for a vacuum line by the air filter, it connects to it

[904drACCORDMANG]

that line runs down close to a black thing by the passenger headlight. Look for a vacuum line by the air filter, it connects to it

that is wrong! the line is coming from the air boost valve it is perfectly fine to block it off all together. but i believe from factory it plugs into the intake piping but i could be wrong i havent used on in years

[Ryan101]

thing is a have no air box, i have a aem v2 cold air intake. i checked it out i see the lil black box thing but it already has vacuum line to it then from there goes to another black box then to this lil metal round piece that is just sitting there not connected to anything?

[HardInThePaint]

Here you go, playboy. This is where it plugs into. I suppose if you already have an aftermarket intake then you don't need to worry about it.

[Ryan101]

that is wrong! the line is coming from the air boost valve it is perfectly fine to block it off all together. but i believe from factory it plugs into the intake piping but i could be wrong i havent used on in years

i think ur right bud. so u think i should just put a screw or something in it? would that be the right way to block it off since i have a cold air intake?

[Ryan101]

Here you go, playboy. This is where it plugs into. I suppose if you already have an aftermarket intake then you don't need to worry about it.

i see i see thats why i couldnt find it because i dont have the oem intake. wat should i do with it now? thanks alot!

[904drACCORDMANG]

the little black box by the headlight can be removed, it is not being used with an aem intake. the air boost valve (lil metal round piece) should be plugged in to any vacuum port or capped off

[Ryan101]

now i feel stupid lol. so i should just do away with it all? thing is the lil black box has a vacuum line ran to it from the intake already, how would i do away with it?

[904drACCORDMANG]

i would pull the black box and its line from the manifold, now that you have an open port on your manifold plug in the boost valve(lil round metal thing) and bam good to go

[Ryan101]

i would pull the black box and its line from the manifold, now that you have an open port on your manifold plug in the boost valve(lil round metal thing) and bam good to go

thought the original line i was taking bout ran from the boost valve? if i took alll the black boxes witch there is 2 of them, i would have only one port on the intake manifold and if i ran to the boost valve how would i hook the lil round metal thing up? sorry im confused lol. i think we r talking bout to different (round metal things) lol im talking bout the one right next to the head light.

[Ryan101]

well i unpluged my vacuum line that ran to the two black boxes and pluged the line in from the boost valve and wen i first start it it jumps up to 3 rpm and then rest at 1 like usally but is that normal? never did it with the lil black boxes wen they where hooked up would only go to like 1 in a half rpm. so wats more important to have hooked up, the boost valve or the two black boxes?

[Ryan101]

i need some good advice! if i block it off and wen i take off car will keep goin like throttle is sticking and wen not blocked i have a vacuum leak and car is real sluggish at take off! should i just drill a hole into the intake and run it like it should be ran stock or wat??? please someone help im clueless.