so I rubbed through one of my ac lines and I want to change it, everyone told me that I need a special tool to unplugg it from the radiator...or that they are just disposable clips that I can buy at any parts store...anyone have experience?

 

U need the tool to disconnect the coupling that goes ( among other places) to the CONDENSER. They come in different sizes and are sold as a set

 

you can get it at any lil autoparts store. it is like a Plastic lil C lookin thing. usually they have about 4 sizes that come in the pack. i think they're like 6 bucks. That is all.