Weired power lock problem
 

Hi guys,

New to the forum and bought an '89 Accord for my daughters first car. Very nice shape but I have one oddity.

The drivers door power lock will only go down sometimes. If I try to push manually it is a lot of resistance. If I hit the button it moves a little then kicks back up.

When it does want to work it seems like it will do almost every time while driving. Maybe because the system is producing more voltage?
Even if I try to rev the engine a little while sitting it still usually will not work.

I figured someone here will have an answer. Thanks in advance!