My brake fiasco is not over yet. I drove to Lowe's and Walmart this morning. My left rear is dragging now. All I did was change the rotor and put new pads on this position. I guess when It cools and I feel like it, I will pull the tire, and the caliper, and rebuild it since I have the parts to do it.
This is nuts! A plain jane brake system giving this much trouble.
I don't know why people don't rebuild their calipers. It is so easy. It took me about a half hour and that was with an old caliper, cleaning it, and my usual slow, meticulous working methodology. LOL The hardest part is getting the old piston out, and it's not difficult. When The sun comes up and warms things up I'll go out and change the caliper out.