On Thu, 14 Jul 2016 11:37:49 -0400, FrozenNorth
wrote:

Our freezer section in the fridge is usually very full, now and then
stuff gets pushed to the back of the freezer section so far that the
vents get blocked. When that happens, the fridge runs forever, and does
not seem to do anything and stuff warms up, make sure those vents are
not blocked.

+1 There needs to be cold air circulation on all sides of the food
and shelves.