Hey guys, I am in Florida and I have noticed on a hot day and with the AC cranked my temps are getting up to the half mark. Usually it runs around 180 at most, but some days just running around town it starts creeping.
Any suggestions on what it may be?

New waterpump about 20k ago...
She's a 94 Z with 118k on the clock.

 

You might want to make sure your fans are working as they are supposed to. A little ways into this info will tell you how the fans work based on which system you have.