mysterious vacuum hose where does it fit

[kylepiggy]

hey guys just found a vacuum hose on my 340 1.7 connects to the carb but cant see where it connects too any help would be great pic added

[volvodspec]

that's the breatherhose for the floaterchamber, it's ment to be out in the open

[kylepiggy]

that's the breatherhose for the floaterchamber, it's ment to be out in the open

thanks for the quick reply was not to sure as the other end is dirty like it was meant to be connected to something. new to solex wish i had a webber why cant i just bolt a dgav or a dgas on it lol