What hose is this?

[scuba_steve91]

What hose is this and what does it do? Will and how does it how my engine runs if it is broken and exposed? Where can I buy a replacement? thanks

[Klits562]

its a vac line hose.your car will probably not run very good, bad idle loss of power maybe even dieing.

[PapaSmurf2k3]

Don't know what its called off the top of my head, but if its broken, you'll have a massive vacuum leak (post-mass airflow sensor) and your car will run like crap.

[Tyler]

you dont need to buy a factory replacement, just buy a length of hose thats the same size, i used braided on mine

[Klits562]

you dont even need the hose just plug it on the intake and put a breather filter on the elbow coming from the valve cover.i know several people who do that and have had no problems.

[iLLusive240^]

what it is a pcv valveit rerouts blowby back into your intake. you can plug it but i don't see why you would just make sure that there are no leaks mine was just a filter on there. i wouldnt reccomend that though. just get some new hose.

[saywuh]

blinker fluid hose..

[numbnuts240]

you might have better luck asking on a ferrari forum.

[MagikDragon]

what it is a pcv valveit rerouts blowby back into your intake. you can plug it but i don't see why you would just make sure that there are no leaks mine was just a filter on there. i wouldnt reccomend that though. just get some new hose.

Its not actually a PCV, Just a crank case vent. Keep the tube where it is. its there for a reason.

[youngun21a]

I took the filter off mine and just added a water hose it fits fine..

[ricebike]

you dont even need the hose just plug it on the intake and put a breather filter on the elbow coming from the valve cover.i know several people who do that and have had no problems.

i know more of the KA24DE owners are doing this because it's hard to access their PCV... this method that Klits### is stating prevents less gunk build-up on the throttle body valve <shrugs>