About two months ago I changed the brake pads in both front calipers and bled the brake line in the left one (bleeder screw snapped off the right one so that remains undone).
Fast forward to today and my wife gets home from running an errand and I notice a strong burning smell. Turns out it's coming from the front driver side wheel well. The wheel and the brake caliper are much hotter than the passenger side. So my guess is a stuck caliper.
Before I go dive deep into troubleshooting this, what are some things I should look for? Condition of the pads? Slider pins? The piston? Something else? All the above?