Heater core

So I'm getting some few drips coming from the I think the heatercore its on interior from around edges of the box on passenger side under dash...has clips to open it..so if I open it does it come right off and will coolant run everywhere or is that just a housing ..???

The clips just hold the housing halves together and the core stays connected to the heater hoses.
That job is a lot easier if you just take the heater out.
You might find like I did that you might want to redo some of the foam on the doors inside there while it's opened up.

4 bolts under the hood around the blower motor, the J hook inside the right vent door, a wire or two and the control cables along with the defroster hoses and it's out.

heaterbox.jpg

heater ready.jpg