DO NOT PUT DYE INTO YOUR AC SYSTEM.
It can stop up the Txvalve and other small stuff..
AND
it will NOT HELP YOU FIND A LEAK IN YOUR EVAPORATOR....
Just say NO....
There are HUGE numbers of good threads which tell the proper way to do this stuff....
if it is probable you have a leak there is a legal way to check it.. in the archives available by using the search feature...
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