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