When the car is idling the heat goes from hot to cool.







I can hear a gurgling sound under the dash.The radiator fluid level lowers to a certain point and then no lower.The oil doesn't show any anti-freeze in it.One mechanic said it smelled like it was going into the combustuon and out the tailpipe.(head gasket!!)Another says no,the car runs to well and and he says its not the head gasket.Oh yeah,the over flow reservoir needs coolant added once every week or so.