Maytag dishwasher food particles in glasses

[SIZE=3]This dishwasher has not cleaned well since day one. For the past few weeks all clear glasses were foggy, I dipped them in white vinegar and they came clean. I replaced the detergent/Jet dry dispenser that fixed the cloudy condition. Now after a wash cycle there are tiny food particles in the bottom of almost every glass. I do hear a noise like buzzing every now and then that I do not remember before.[/SIZE]
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[SIZE=3]At this point I just put $100.00 into the dispenser and am ready to get rid of this piece of ****!![/SIZE]
[SIZE=3]Any ideas on this problem?? And should I fix it or just scrap it now???[/SIZE]
[SIZE=3]Thanx,[/SIZE]
[SIZE=3]Darryl[/SIZE]
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