Heater blowing cold air???
 

Could someone help me with this problem. I replaced the fuse that was broken thinking it but its not any other problems why it could be doing this. Maybe a bad blower?

Re: Heater blowing cold air??? (d'sb16a2)
 

thermostat is stuck open

Re: Heater blowing cold air??? (EGmikeH22)
 

check and see if your cables are still attached to the air flow director flaps in the box

and the cable that goes to the coolant line that opens it to the airbox, its the one that slides under the hood when you move the temperature selector on the dash from blue to red to blue

Re: (EGmikeH22)
 

Does anyone have a write up or pics on where this cable that goes to the coolant line that opens it to the airbox?

Whats your temp guage doing? hows your coolant level?

Re: (ShortyzKustomz)
 

Ill take pics of both cables that you should check tommorow.
Other than that there may be air in your lines run the car with the heat on full blast and the radiator cap off if it lowers any top it off.
If after you check both of those things and problem still persists unplung the inlet and outlet to your heater core take a hose and pump in water it should flow out the other end easily if it doesnt there may be a clog..
If the problem still persists its time to replace your thermostat keep this for last though dont spend money if you dont need too. https://honda-tech.com/forums/images...es/emsmile.gif