Dodge Charger Air Conditioner Not Working

I Have The Car Listed Above That Blows Only Hot Air Once Turned On. You Can Turn The Air Temperature All The Way Down And It Stays Hot....

My Car Has Dual Climate Control, The Air Conditioner Blows Warm Sometimes , And Sometimes Very Cold. The Engine Is Not Getting Hot And The...

Heater Does Not Blow Hot Air. Full Of Coolant,blend Door Appears To Be Working On Outside Anyway. T-stat Working,heater Core Temp On Inlet...

I Bought A Refill From Advanced Auto And The Tech Helped Me, The Meter Read Low A Little So We Filled The Low End Up Until It Was At The...

My Car's A/c Has Never Been Very Cold. So I Thought I Would Add A Can Of 134 And After I Did It Blows Warm Then Cold. Did I Over Charge...