I have a 2004 Honda Four Trx 450. It's been in storage since spring and I was putting in the battery and filling it up to get it ready for season. It started right up, no problems at all.

Later under the carport I saw it was leaking something and it was gas.

It was coming from a small black tube behind the motor. I thought it had come off something but could not find anything. I got my neighbor since he has the very same ATVand he brought his over. His black tube behind the motor just hangs down, it does not end anywhere. so we thought maybe I over filled my tank and it would stop. It draned the whole tank, I have just a little gas left in there.

What is causing this and what can I do to fix it????

I need to fix it soon as I can.
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A Government that does not trust its law abiding citizens to keep and bear arms, is itself unworthy of trust..... - James Madison