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How can I fix a hole in my car's AC line?

I’ve noticed my car has been leaking more fluid than usual. The AC isn’t as cold as it used to be either. I think there may be a hole in my car’s AC line, but can I fix the problem myself?

avatar
Jack Walsh · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
I’m sorry to hear about the air conditioning in your car. You can fix your car’s AC line with an at-home patch.
That said, at-home fixes rarely work due to the pressure and AC line’s oily inside. While the patch may work temporarily, you’ll likely need to keep replacing it. Visiting a mechanic is the best way to ensure your AC line has a lasting fix.
A professional repair typically costs anywhere from $150 to a few hundred dollars depending on the severity of the damage.
If you want to make your trip to the mechanic a bit more manageable, you should use the
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