Locating heator core - 1999 Dodge Dakota

Go on U-tube and you can find several individuals that have videos that show step by step on how to change the heater core on your or any vehicle.

Heator core is plugged. Need to flush the whole system, and pray its not damaged. If it is just replace heator core its really not that hard I did my 00 Taurus in 2 hours.

I would check the thermostat first. If that is not it you probably have a heater core issue. Check your antifreeze as well.

Have any of you stopped to think that the Thermostadt may B bad especially after flushing the radiator replacing the heator cor Duh!!!!
Rplace the Thermostadt it will more then likley do the trick.
When the thermostadt goes out you will experiamce hot radiators no heat . ect.... first thing 95% of the people that experiance this replace the heator core first . no that you have elemanated the least obvious do the most

Heater core is eather stoped up or not working correctly, Check by using a clothes hanger and shove it up your a/c drain tube. This should be located on passenger side up by the firewall, Sometimes this gets stoped up. But more then sure it's the heator core. Best of luck to you.

UNDER THE DASH IN THE HEATER BOX

That's because it is!
Once you have the heater box assembly out of the vehicle, you will be able to split the two halves apart by removing the screws, to gain access to where the heater core is located. If you have A/C, it will be a major PITA. Good Luck!

You mean the heator core. It is located behind the the glove compartment on the passenger side. You can replace it yourself.

I hade the same problem it is your blend door or blend door actuator which are easy fixes and can be accessed by taking out your glove box.

check to see if water is circulateing threw heator core while car is running with heat on feel the heator hoses were they go threw fire walland make sure they feel hot andbe careful you dont burn your self if they are cold replace heator control valve if hoses are hot then you have a blend door prollbem