Hey everyone, I’m pretty new to messing with car stuff myself, but summer’s hitting hard and my AC in my old Honda Civic is blowing kinda weak and warm. I’ve heard about doing a tune-up on it, like checking the refrigerant or cleaning the coils, but I’m not sure where to start without breaking something. Anyone got tips on a simple DIY tune-up for a basic AC system? What’s the first thing I should check, and is there any cheap tools I need? Would love some beginner-friendly steps! Thanks a bunch!