Help! Cold water Valve to Washing Machine Leaking

[m_jhess]

The cold water valve to my washing machineis leaking. I have tighten the nut that is in the middle, but that has not helped.Can anyone help? Does this valve need to be replaced or is there something else I can do? Is there somewhere I can go to get instructions on how to replace.
Thank you for your help!

[thezster]

Are you talking about the valve coming out of the wall... or the shutoff valve inside the machine?

[hj]

If we knew what kind of valve you are referring to, i.e., one in a box, valves on pipes sticking out of the wall, or valves in the wall with hose connections in a box below them, we might be able to answer the question.