2002 Jeep WJ Laredo A/C issue
 

Hi guys, the 02 Jeep Grand Cherokee Laredo I bought a couple of months ago for $300 has been good so far. Only issue is the A/C blows out of some vents normal and some vents it blows weak. Also I noticed that sometimes the A/C will come out warm but while moving it comes out normal cold. Any ideas so I can get started on this issue?