door locks

hi plp I was wonder if anyone out there r having problem with there 02 galant with the door locking themself. what happen if U press the keyless entry button to unlock the doors they unlock but 3second later they relock. I also manaully try to unlock the door but the samething happen. but now the weridest problem if the key in the ingation the door r having problem to. so I was wonder if maybe somone having the same problem and maybe they have fixed
thax
just another
galant owner

well all my bf did was took the door pannel off and oiled it. its been like 2 weeks now and I have not had problem yet.