I have a Frigidaire FRS26H5ASB9 model side by side fridge. When it wants to turn on, it'll turn on and off, on and off, on and off, (each time being on for a little longer...) until it finally turns on for good. Any ideas what could be causing this? Is it worth calling a repairman? Or should I just replace the fridge? Other than that, it works very well.