Squeaking Distributor?

Everytime I start my truck up (92 Ranger 3.0 V6) It makes a squeaking noise and its driving me insane! Im guessing its something to do with the distributor because when I push on it, the sound changes. Anyone have any idea what this could be?

Does the squeaking sound continue after the engine has run awhile? or does it happen only when you first start the engine? I am referring to the possibility of a lose belt.

distributer vulcans 86-94,some 95s do have a issue with the distributor gears going bad to where they need replacement at the bottom where the distributer is driven by the engine.

Naw its not the belt. It sounds more like metal clinging together then a squeaky belt. Plus when I touch the top of the cap or move the wires it changes the sound or stops it for a second. Its not running any differently or anything and I dont have any loss of power so I dont know. Also, it seems to do it more often in really hot, humid weather.