A little noise when cold is usually an indication of a loose belt or the belt has hardened.
Check the tension and readjust if necessary.
Check the belt condition. If it is bad, you would beed to replace it.
November, 15, 2012 AT 6:26 PM
IF the noise is a belt, check its condition. IF there is a tear or something on it, then replace it. NOTE: Usually a belt will make noise cold or warm.