04 maxse

Can you guys please tell me if there is something wrong with my heating. My car blows out cold air until I start moving. If I am stuck in traffic, cold air. The heat only works when im driving. Anybody know how to fix this?? I'm freezing.

fishergmn

Sounds like you have an air pocket in the cooling system. Check the recovery tank make sure it's filled properly. A flush may be in order even though it's likely not due yet.