Just changed front heater core. Now front a/c is on whenever climate control is on (you can hear the compressor engage). Blows cold up front no heat, plenty of antifreeze. Blendor door operates vents fine. Rear heat and a/c are working fine with one exception. In the rear on auto it only blows cold a/c. Other speed settings it is fine (hot or cold).
have the same problem?
Saturday, February 11th, 2012 AT 1:36 AM