I'm not sure what's going on. The drivers side floor is wet every few days. It seems to be related to when I run the heater. I know that if it was the heater core I should be seeing a 'big' leak on the passenger side but that side is dry. I've also heard that a leak on the drivers side could be a head gasket problem. Oh, and it smells real bad in the car which makes me think antifreeze. Has anyone else had this type of problem? How can I track it down? :help: