Hey guys I've been trying to recharge my a/c. Its blowing warm air out the vents and I don't hear the compressor cycling on and off. While trying to add the Freon and system sealant I notice that it seems like none of it was going in. Almost like it wanted to kick it back toward me. After attempting to add the freon it still blows warm and no change in the temp at all, what could be going on here?