Ge TFX20JR Refrigerator--Fridge side too warm, about 55 degrees, coil in back of freezer side had too much frost, so I manually defrosted it. Also cleaned coils under fridge. Fridge side temp very slow coming down( 12hrs to drop to 45 degrees-overnight when not being opened) What should I do to get prior cooling performance back ??

Ron Gray, February 2009