Hello, I am currently an owner of a 2001 Dakota Quad. I must admit this is my first Dodge product. I have a problem. There is a cannister type box under truck just in front of gas tank with 2 rubber lines running to it. Both are cracked and broken. What does this do and where can I get replacement hoses? Hope not a dealer item. Thanks and I will try not to bug you folks too much. Any help is appreciated.