Contour Enthusiasts Group Archives Forums General Troubleshooting Rear Door Needs Lube, but where?

Try a liquid lube, like motor oil, on the check straps so that it'll run on into the door and get on the pivot point inside the door.

However I believe there is also a leakage problem somewhere in the doors, so that whenever you get a good rain it will get in there and wash it away.

So apply frequently.