Heater Core
no heat in the winter unless the outside is warm (that only last a minute or two). no leaks on the passenger side under the glove compartment and no window fogging. Thermastat replaced. One suggested to have the heater core flush (80.00 to 200.00, with no guarentees). another suggested needed to replace the heater core (quote from 750 to 1,000). What do you think?