What is this hose? (1jz)
 

Heard a hissing on my car today, cant find what this hooks up to, if i put my finger over the end of it the engine stalls out.. wtf?

http://i526.photobucket.com/albums/c...soku3g/jjj.jpg


thanks guys

I think it goes to the power steering. Check out the reservoir's vac lines

That would explain it not being hooked up, as my ps pump is no good, I hope it's not doing damage chillin like that, thank you!

If its hissing, it is a vacuum leak until it hits boost. Interesting that it would stall if you plug it. Is the car stock, or tuned? Does it run ok besides that, or is it rich most of the time?

It's stock manual 1jz ecu on the 1jz swap..it seems to run fine, like u said a vaccuum leak till it hits boost, it only seems to hiss on idle

If you plug it and then try to start the engine, will it start and run, or just crank over and not start at all?