OK, so yesterday I was doing a drain & fill on my 06 DC Tundra. After draining, I reinstalled the drain plug in the bottom of the pan. I started it by hand and threaded it most of the way, then with the torque wrench, I kept tightening it, but it never got tight. I can feel it tightening, then getting looser again, then tightening again. I'm assuming either the bolt or pan is stripped. I need to get this fixed asap, because the family is taking a road trip at the end of this week. It's not leaking now, but I don't want it to start 500 miles from home. What do I do? How do I fix this? Is this a common problem with these plugs/pans??