my son has a 94 f150 2wd, the dash has a very loud/annoying squeak in it. is this something that can be fixed or is it something that we have to live with.

 

What is the vehicle doing when the squeak takes place ? Vehicle moving, not moving,

 

moving, you can also make it squeak a little when you push on the dash.

 

This is highly technical and complicated stuff. (just kidding)
Usually there is a certain area where you can produce the squeak. If that is the case you have a couple of options either start opening the dash and look through that area for anyplace where plastic may be rubbing against something and believe it or not a little talcum powder shot in the right place will usually get rid of the problem, sometimes permanently.

 

You have check it carefully, There is a certain area where you can product the squeak usually ,I think you can hear it where.