rear wiper

1997 expedition - it works when it wants to....has anybody encounteed this problem and do you have any suggestions...

Remove inside trim and look for loose wiring or a loose linkage. See if current goes to the rear motor. If not, look at switch.

try rotating wiper x4 until fells tight just loose had same problem til an autoshop showed me what to do. less expensive

When I bought my "98" expedition there was a recall on the rear wiper motor.

I have the same problem. When was that recall?