I wanted to rectify some of the info I related,I educated myself a little and want to specify a few discrepancies.First the dirt under the fridge was built up
in the usual place that being the condenser coils.I opened up the freezer to reveal the evaporator fan and found a big block of ice to the right of the fan in the right upper part of the fan scroll.Some wires were also frozen,but I cleares that all up.The air scoop ,the piece that releases air into the fridge was also frozen about 80%,cleared that up also.The evaporator didn't have any ice but some frost on the upper tubes.I know from past experience that the dirt built up un the bottom causes cooling issues.My proble still is that there is very little air being transfered to the fridge,more when the freezer door opens.The evap fan seems to work.Should I unplug 24hrs for defrost?My defrost timer board has no place to turn clock wise to force defrost as per guide.So I still need to check continuity at the heater coil.Please help out as my food is at my neighbor's.Thanksl

Thanks for answering Rich,are you talking about the defrost timer board AP3109394.
Also the heater ? and defrost termostat is thatAP3037004 for both.How do you test it properly,I left the fridge unplugged overnight to defrost so I'll plug it in but when will the termostat be frozen since the control box is on the fridge upper front side.The other thing I couldn't find to test is the heater AP2988898 ,no idea where it is,I thought it was in the back of the fridge by the compressor.By the way is the compressor supposed to get hot?

Thanks I did check it out and I have toput the fridge in defrost mode and check the bi-metal and the heater with an ohmeter ,as for now I restarted after the deep cleaning and and seems to be cooling down towards the 40s I'll see if it stays there in 3-4 days and retest.I found this Service Pointer on the ADC2000 board which is the timer in my fridge as per picture and was wondering on your thoughts on the de-activation routine shown.Here it is

http://www.whirlpoolparts.ca/PO...oad?pdfName=8178769C.pdf

So you think the condenssor coils being completely covered up in dust may have caused the whole issue?And if the issue doesn't occure in the next month I should be OK?Thanks anyways.