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AC heating problems/purple liquid


ajspath
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turning on the AC heats up my 93 pathy almost immediately. turning it back off returns it to normal operating temperature. also, there is a small puddle of dark purple oily substance near the base of my radiator. autotransmission oil dipstick shows a good level.

 

what's going on? thanks in advance.

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does the purple oily substance match in color to the AT fluid on your dipstick? If so, you have a leak in your AT cooler which is built into your radiator.

If not, you may have a leak in your AC. The purple may be a leak-detector that was added to the system.

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