hi guys next week my 88's going in for a complete redo. But i noticed my car stays hot alot, and it smells like coolant is comming in the car. I noticed right before I put it in storage that smoke was comming fro mthe heating vents and that my windshield would fog up for no reason.Also i dont think its the cause but My firend said i had smoke comming from my car on the was back on the highway I was doing about 110 mph. I read past threads is it the heater core,or head gasket. What are some test I can do to find out quickly warm weather is comming !