Product review (5 stars): Door was popping open after closing it.
Our Refrigerator Door keep popping open after closing it.  We also noticed the door had dropped about 1/4 of a inch.  We looked at answers online and this is what they suggested.  Our old Door Closers were totally wearn out they didn't have any bumps on them.  We thought we were going to need a new fridge but this saved us a lot of money.  It is working like new now.