Ive noticed today that when the heat was on in my impreza it was burning hot to the touch and the temp dial wasnt halfway turned it was set to warm but the heat was pourin out hot to the touch like burning i jumped out when i got home put on the defroster and the fans came on did the same thing with the air runnin but the fans never turned on and fhey didnt cycle when just the blower was on no a/c and no defroster any ideas please let me know