A/C Still Broken

[BodylessSHO]

I brought it to Midas for a check, and they said I was low on freon. Instead of paying 90 dollars for them to put it in, I put it in. I put it in until the gauge read full, and it worked fine for a day.
It died the next day, and I put in another can in, and it worked for a few more hours.

This is the fastest leak I've ever seen. You think I can use the stop leak freon to fix this, or am I going to have to replace a line somewhere?

 

[SHOZ123]

With a leak that bad stop leak won't help.

 

[SHO#7]

Look around all the lines, compressor fittings, condensor fittings, etc. Freon will normally leave some oily residue behind. Or add some freon with a leak finder additive. When hit with a black light, you will be able to find the leak. If none are found, the evaporator core is hidden behind the dash. You can offten times see the leak finder at the evaporator drain hole.

Mike