Ianstorer

Hi when I lock the car the rear nearside door make all the locking noise but won't lock all other doors fine. I have sraed the locking area with CRC and it worked fine for a couple of days. Can anyone help with this?

DennisMik

I would have to venture a guess that if the door locked for a while after you sprayed CRC, the the mechanism needs to be lubricated. Assuming the version of CRC you used had some form of lubrication in it (not all of them do), it is a thin oil that actually evaporates after a while. You need to get into the door and use some real oil on it. You want to use a thin oil such as automatic transmission oil on it.