heater core plugged or air locked check to see if hoses going to heater core are hot
it's leaking coolant. Needs to be replaced.
What do you mean by "has no heat"? No air blowing out, blowing out cold air when heater is on, blowing nothing at all? Heater not turning on? What specifically is happening?
Sounds like the heater core may be plugged up or the heater damper door is broken. See "Related Questions" below for more
Low coolant and a clogged heater core are possibilities.
faulty control valve on heater or air in the lines
If your heater is a heat pump , then yes.
The heater matrix, in a Peugeot 206, can be replaced by removing the heater core and the hoses. With the heater core removed you can replace it with a new heater core.
needs heater core replaced wost likely be hind the glove box
You may need to replace your Thermostat or your Heater Core.
Could be a bad thermostat or heater core
The heater matrix can be replaced by removing the heater core and temperature control cables. Replace the heater core and the control cables.
If your heater core wasn't leaking at the time your radiator was replaced , then ( no ) That would be two separate jobs
did you check the heater core because my truck did that and that was what was wrong
Isn't a heater supposed to blow warm air?
If you are saying the heater is blowing out cold air you need to change the heater core which is located inside the dash
The heater does not blow air because it emits infrared rays that have heat molecules within them, thus releasing heat, not blowing it. A heater does not blow air becasue there is no moving air source within the heater. The heater emits infrered rays that cause heat to slowly flow out of the heater.
This would indicate that the system is low on coolant when the gauge is hot. Not enough coolant to service the heater core.
Heater blower motor is defective and locked up, or possible short in the wiring.
That means either you have air in your heater core or your heater core is being bypassed
it is a heater. heat. it blows heat. warm air
Sounds like heater core is leaking, replace heater core or bypass
check for a blown fuse that says heater or blower motor
could be head gasket problem. does your heater work? might need heater core , clogged up. do compression test. or bypass heater core and see if that works.
try switching the 2 heater hoses around, they may be backwards