Recently my friend put in those stupid lights under the dashboard and he had screwed into the EVAP box and puncutred the evaporator and out goes all the freon. GREAT!!

Well today I put a can of stop leak in and i guess it formed around the screw and now its holding pressure.

I charged the AC as much as it took. It wouldnt take anymore than like 1 can.

Thing is the A/C if on full blast, the fan comes on, but the clutch on the a/c compressor does not engage.

I checked the fuse and the relay and they are fine.

What else should I do????