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View Full Version : Getting Hot with A/c energized



wadesns
July 28th, 2007, 06:12 PM
I have noticed that whenever i turn my a/c on my engine temp climbs almost 25*F I would like to know what changes are made in the ecm when you energize the a/c. I am running in SD and everything performs just like when the a/c is off only my temp goes up. I have done auto ve and now have all the settings for open/closed loop back to original settings including dfco turned back on. I have not tampered with any of my a/c settings. The funny thing is that at idle setting still with a/c on my temps never increase or if they do its only on very hot days 90*F and up and even then it takes near 20min to increase. When I begin to move is when my temps go up. I have tried running different gears and higher speeds but still no drop in temp. If there is something that needs to be changed in an a/c table to correct this please let me know.

Thanks,
..RJ..

Cablebandit
July 30th, 2007, 09:08 AM
mine does the same thing...its from the heat the condenser is pulling out of the car and then its blown onto the rad by the fans.....completely normal