a/c is working good, but when you turn on the heater,it blows out cold air?
Dec 13, 2012 at 9:59 AM
SATURNTECH9
✓Experienced Mechanic
30,869 POSTS
Have you checked to see if the heater hoses going into the firewall to the heater core are too hot to hold when the engine is at operating temp?Also do you have auto climate control or manual one?