Hey guys,
A friends 1999 Taurus with the electronic HVAC system is blowing nothing but cold air. The heater hoses and heater core are all brand new along with the thermostat.
Last week you could hear a thumping sound in the dash, like a vent was trying to close. It will switch from vent to defrost, etc. But will not switch to warm air.
Any thoughts?
Thanks
A friends 1999 Taurus with the electronic HVAC system is blowing nothing but cold air. The heater hoses and heater core are all brand new along with the thermostat.
Last week you could hear a thumping sound in the dash, like a vent was trying to close. It will switch from vent to defrost, etc. But will not switch to warm air.
Any thoughts?
Thanks