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A/C connection wont stop leaking

  

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Hey Scotty my 2007 F150 was leaking refrigerant between the High pressure line switch and the A/C line. I replaced the O-ring but the darn thing is still leaking refrigerant. It's just a screw on connection point, can I use plumbers thread tape or something?

Thanks Scotty! 


2 Answers
1

When replacing o-ring, make sure it is the green one you are using. If it's a black o-ring GG. also be sure it is installed correctly, you'd be surprised how easy it is to mess that little thing up. Be sure the size is correct as well, too big or too small would shear it with a screw on connection.


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Use a hose clamp.


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