So looks like I have to replace my heater core
Ok no ac In the car. Sorry should have said that at first. Thanks for all the general info but it would help a ton if soneone is willing to give ne a blow by blow. Pun intended lol.
No AC is easy.
Disconnect the two heater hoses at the firewall under the hood.
Remove the bracket at the firewall that the heater hose lines go through.
Remove glove box. Should just be a few screws and the two bolts that hold the metal latch bracket.
Use a long flat head screwdriver to pry the clips off the sides of the heater box. There's some easy to reach ones along the bottom. A few on the top and a hidden one on the right side that you'll just have to feel for since there's not much room to see in there.
Pull the front cover of the heater box off.
I believe there's a wire connector/ground you have to remove from the top of the heater box. It's easy to get to.
Remove the clamp that holds the heater core lines down to the heater box. Should just be one screw holding it down.
Remove heater core while keeping the lines tipped up so you don't spill coolant.
Install the same way in reverse order.
Only tough part from here on out is getting the clips back on the box. Use some sort of hook tool to pull the clips back into place. I didn't have a tool like that so I just used a pair of pliers and grabbed a nail. Then I used the head of the nail to slip into the clip and pulled it tight. Don't put the clips on backwards. They'll be easier to install backwards but much more difficult to remove the next time you take the heater box apart.