Air pump vacuum line missing ?

[Mattsrecording]

cleaning the engine bay the other day came across what looks like a T fitting with a check valve in the air pump hose. this is right by the abs unit I capped it off sense I have not a clue if a hose hooks up to it or where it goes? anyone help me out here ?

[4DoorSS]

It would help if you told us what year, model and engine type you have and include a picture if you can.

Attached is a link to the air pump setup on a 95 lt1/ l99,....

http://parts.nalleygmc.com/showAssem...rimLevel=15486

[Mattsrecording]

94 , impala , lt1 , photo is already in the above post

[Mattsrecording]

Originally Posted by 4DoorSS

It would help if you told us what year, model and engine type you have and include a picture if you can.

Attached is a link to the air pump setup on a 95 lt1/ l99,....

http://parts.nalleygmc.com/showAssem...rimLevel=15486

this diagram does the trick that T leads to Item 20 , anyone know the general location of item 20 ?

[DougDePew]

Originally Posted by Mattsrecording

94 , impala , lt1 , photo is already in the above post

Uhh......no, it doesn't seem to be

[Mattsrecording]

Originally Posted by DougDePew

Uhh......no, it doesn't seem to be

[/QUOTE]


http://www.impalassforum.com/vBullet...pictureid=2963

[Mattsrecording]

http://parts.nalleygmc.com/showAssem...rimLevel=15486

Just a bump in my thread, can anyone trace the hose to item number 20 in the above diagram to find its location, I poked around under the hood and couldn't seem to find a loose solenoid or wiring.

[lt1ssb]

on the crossover tube that runs under the engine for the air system on the driver side, the solenoid is attached via a clip to that tube, a small diameter vacuum hose runs from that check valve to the solenoid
look by where the spark plugs leave the opti on the driver side there is a 4 prong plug in a little solenoid