Plymouth Acclaim Heater Not Working

Throws Luke Warm Air At Idle,will Only Throw Hot Air If You Rev It Up,i Flushed Rad And Heatercore Replaced Thermostat Still The Same

Heater Problem 1990 Plymouth Acclaim 6 Cyl Front Wheel Drive Automatic I Was Wanting To Know If U Could Tell Me Whats Rong. Ive Just...

I Was Driving Home In Cold Weather And Heard A Noise And Heater Stopped Working.blew Out Cold Air,do You Think My Thermostet Went Out.i...

I Am Thinking That This Is A Blower Motor Issue, But Tell Me What You Think. I Have This Plymouth Acclaim With Who Knows How Many Miles....