[I ][/I] why suddenly no heat in my car with this cold weather

 

Frozen

Heater Core

Thermostat

 

do you mean it is too cold its frozen is it expensive to fix

 

try also the flew cord its a small cord behind the the climate control panel that operates a flew that opens a flew for cold air to come in and closes it (for engine heat ) to come in. Its about and 35 dollar part from honda. But you'll have to switch it the other way in the summer. To do it right they told me it would be 175 dollars. ---> F22A prelude

 

Is your car overheating?

....after it gets warmed up pop the hood and feel the upper radiator hose, if thats warm then its not the thermostat

 

it is warm what next then

 

Like I said in my earlier post I had the same exact problem just go to honda they will charge you 75 bucks and fix it for you. Or you can take off the climate control and fix the flew wire yourself turn it to the closed setting and you will have heat.

 

what the hell today the weather is not so freezing it got heat.

 

the coolant might not have enough antifreeze thus freezing or the cable to the heaters water valve is bad.

 

true not enough coolant