Do you have single or dual zone climate control?
I actually have them both taken out already (and I watched this exact video too! 😁) But, is there a way I can test them to see if they're shot before buying replacements? I'd hate to spend the money if it's not necessary. I've sunk a lot of money into this car and I'm at that point of questioning if it's even worth it. I do need to make it hold up, though, until I am able to purchase something different and I am too fond of warmth to accept not being warm ☺Let's start with the blower motor resistor. Good place to start as they can get corroded and cause all sorts of HVAC issues. I pasted a video below that should help you get started.