kenmore dishwasher very noisy when running
Hi, our Kenmore dishwasher (Precision Wash QuietGuard Standard) started to get very noisy when running a few months ago. It's like a grinding sound from the motor lacking lubricant or something. Is it a very common problem for dishwasher of this brand or model? The dishwasher is only a little over two years old. Any hint? I have never tried to dissemble a dishwasher before. Considering the numerous, complex parts, it's a pretty daunting task for me. Your help is deeply appreciated!