!!UPDATED WITH PICS!!
My Kenmore Refridgerator has suddenly acted up, or I missed a warning sign and now it's serious.
FIRST SIGNS: the last couple months, now and then, there would be water pooled on the top shelf, and drops on the ceiling. Almost like it frosted up and melted leaving water everywhere. Once, moving a container on th eback shelf, the water there was ice. That would happen now and then.
SECOND SIGN: A few days ago I suddenly found white frost building up in the freezer, heavy amount near the door. Just had to brush it off. Thought maybe the door got left open, don't know what could cause that.
THIRD SIGN: Today, I open the freezer and there was even more frost than before, then I noticed the refrigerator seemed to have warmed up, not really cold enough anymore.I can't really feel any cool air coming from the unit on the ceiling, the lightbulb gives off more heat than there is cooling.
EXTRA NOTE: This refrigerator has had issues with the main door not wanting to stay closed or sealed. A reason for this might be how at one point the bottom hinge was leaving black residue on the floor, as if it had slowly grinded away some washer or plastic piece, causing the door to drop lower, making the seal weak. I close it with a good push in the center, works, but just a tiny budge and the door opens effortlessly. Sometimes I raise the door up with my foot, then close it, seems to help. My roommate doesn't seem to put the same care in, as more often than not, when I get home from work, I see the fridge door cracked open about an inch. We try not to put much weight on the shelfs of that door. The freezer door is good, but closing the fridge door fast can pop it open, and a cord from a popcorn maker stored on the top of the fridge now and then can get caught in the freezer door, breaking the seal.A few times the freezer had been left open long enough to ruin things like ice cream.
Could these occurances have caused frost issues, or lead to ice build up that could clog the vents to the fridge? Or suddenly cause water to pool in the top shelf, way before the frost symptoms?
Kenmore Top Freezer model 25361112104, about 6 years old.
UPDATE:
After my second post below, I removed the back panel, well, kind of leaned it since wires were attached to it.
I did take a blow dyrer through the vents earlier. And I opened this after it did what I think was a defrost cycle for 30 minutes.
In this picture, ice on the right, drops, and maybe small bits of ice here and there:
http://premium1.uploadit.org/TimothyB//refrigerator_002.jpg
The left side, huge pice of ice, grown around what looks like the start of the heating element, so I used a hair dryer to melt it away slowly:
http://premium1.uploadit.org/TimothyB//refrigerator_001.jpg
View of the drip pan if it matters, sorry, never cleaned down there:
http://premium1.uploadit.org/TimothyB//Drip_pan.jpg
I never turned it back on with the panel open. But when it is on, there's plenty of air moving through the vents on the fan cover where the fan is placed in the freezer. This cover also has the channel that leads to the food area below. Meaning, the fan and channel is above the coils. I still feel almost no air flow coming from this channel despite the fan going. Could there be something inside the fan cover blocking the air?
Or is this normal and due to the fridge having warmed up so much, maybe it was open over night, that it will take a while for it to cool back down again?