2004 santafe AC not working anymore. added freon..OK for 12days then stopped. any ideas? thank you.
Possible leak in the system, look around the A/C system, your looking for any oil residue, if you find some that is showing a leak. If it all looks good then some dye will have to be added and a few days later checked with a blacklight, the leaks will glow under the light.
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