One day, my wife calls me and says there is liquid on the garage floor after I pulled out for work. In the afternoon, I had my radiator light come on. Weather conditions at the time was in the 100+deg F range, so of course, I had the A/C blasting and 
top up . I saw the temp rising, so I turned off my A/C off and the temp fell back to normal range. Turn A/C back on, temp slowly started to rise again.
Next day, I took it to the indy mechanic. They found the expansion tank to be cracked and the top radiator hose needed to be changed. Fixed all that. Now, I still have the same problem with the temp slowly climbing with the A/C on while driving city speeds, not at highway speeds, and with top down as well :wink:
So, got any ideas?
top up . I saw the temp rising, so I turned off my A/C off and the temp fell back to normal range. Turn A/C back on, temp slowly started to rise again.Next day, I took it to the indy mechanic. They found the expansion tank to be cracked and the top radiator hose needed to be changed. Fixed all that. Now, I still have the same problem with the temp slowly climbing with the A/C on while driving city speeds, not at highway speeds, and with top down as well :wink:
So, got any ideas?