thermostat replacement chrysler concorde 3.5
My 2002 chrysler concorde 3.5 liter started running hot about 7 days ago. I was running the heat full blast to keep the temperature down during my commute to work. Today I replaced the thermostat and it is blowing cold air only. The temperature is not rising as high as quickly anymore but there is no heat. The only part messed with is the thermostat. What happened?