I had to replace the ac compressor on a 2004 dodge dakota .. I didnt replace nothing else.. ac work fine before the clutch burn up.. she not cooling at all with the new compressor.. when me and my friend recharge the system the pressure on the low side was way high and we shut it off..I put the compressor on myself I added pag oil which i was under the impression that it didnt have that much oil in the compressor.. my friend think I put too much in.. today I drain oil out of the compressor which I didnt get that much out.. I thinking I need to drain some out of the drier.. well I didnt vaccum the system down I went ahead and added freon it blew alittle cool with the one can and went back to warm with the second can.. what can i check to see what I did wrong? I donated this truck to friend who a vet that needed a better ride..