crwdns2893792:0crwdne2893792:0 Dan ,
crwdns2893800:0crwdne2893800:0:
You need to get a good temp & fan monitoring app. Checkout this App [http://www.tunabellysoftware.com/tgpro/|Temperature Gauge Pro]. There are others but this one is the one I like the most. See what it tells you and post the output here for us to see.
crwdns2892198:0crwdne2892198:0:
open