I have a black vacuum hose very small hanging down not connected on pass side ? on 2000 Chevrolet Venture

Where does it go.2000 chevy venture

by in Conroe, TX on June 06, 2014
2 answers
ANSWER by on June 06, 2014
Can you post a picture that someone can see what it might be for.
ANSWER by on July 31, 2014
Are you sure its not a drain tube? With the engine running you should feel the vacuum.