Before I left Ga. I had a hole in my radiator. Replaced the radiator, cooling issues were solved. But I did notice from time to time my temp gauge would run a tad hot.

Drove the car after a tune up from Ga to Tx, no issues.

About a month ago, driving from San Antonio to Austin, I cranked my AC for about 10 mins. and the car began to overheat and finally busting a water hose, or some hose under the dizzy.

Got it fixed. Car ran fine.

Fast forward to the past few weeks, whenever I turn on the heat/ac after the car has been running for 10 mins or so, it'll overheat and the temp gauge will move. But when I start driving, it'll drop down.

When I'm stuck in traffic it'll run hot, then when I drive it'll drop down.

I'm sure this is an easy fix, but I don't know what it could possibly be.

Any suggestions? I'm thinking it might be my temp. gauge since the car is a 93.

BTW I have an 93 EG.

Any suggestions or trouble shooting is greatly appreciated!

I don't want to get rid of my daily now! 30 mpg still!