Why are dishes clean but still seem to be greasy?

Please see this page I found in the owner's manual for your machine. Error codes F1 to F8 (except F2) require you to unplug the power and turn off the water supply before requesting service, so this will require a professional service person.

Are dishes too greasy!
Check incoming water for free flow
Add correct quantity of soap as per manual. Use dish washer friendly soap. Fill rinse aid liquid in the dispenser meant for it.

Select a different cycle programe and give a try.

Check the upper arm for free spinning, then remove the arm and check that the seam between the upper and lower halves has not split somewhere. Also check all the small holes for debris plugging. Run the machine in wash cycle for a little while with the upper arm off--that should flush out anything blocking the pipe up to the arm. If still nothing from the upper arm, tear down the lower arm assembly down to the deck while noting position of all parts removed. Clean the big screen at the bottom in white vinegar and hot water. Inspect the holes in the bottom for anything blocking them.

You need to use something with citric acid in it like a can of frozen OJ or tang, the citric acid helps break up deposits. (run without any dishes in it) Hope it helps.

Recommend you remove the approximately 10 screws to pull the entire filter and manually clean. Remove all debris you find and thoroughly rinse out the filter if you can separate the top from the bottom. If the sump area is greasy, use a de-greasing spray to cut through it. Resemble, checking that there are no blockages in the holes on the spray arms.
Fill a bowl or cup with white vinegar and place it on the lower rack of the empty dishwasher. Do not add detergent. Run the quick cycle. The inside of the dishwasher should now be clean and not greasy. If still greasy, use the de-greasing spray (avaiable at all stores in the cleaning section.)
For 30 days, use only Electrosol or Cascade powder. Do NOT use gel or tablets, ever. Please report back your results. Good Luck!
ianc435 , please ask your question in as a new problem and I will help you out. I understand your problem.

Had the same problem and took out the inards and cleaned them. Also found that a lemon seed was blocking the drain channel - I used a piece of wire to snake it out. Seems like it needs periodic cleaning to keep it cleaning properly.

The problem is hard water. www.dishwasherfilter.com has a product to solve this problem once and for all. It filters the water going into your dishwasher and removes the hard minerals that leave those spots. It is very affordable and even has a money back guarantee. You will love the way your dishes look with this product.

it may be hard water or some other minerals in your water. there is a new product out called the dishwasher filtration system and it actually filters the water going into the dishwasher. i tried everything to get my dishes clean but nothing worked until i tried this system. my glasses all had a white, cloudy look to them and it was terrible. you can get it at www.dishwasherfilter.com. it is very affordable and works amazing. the filter fits right under the sink and solves the problem immediately. if you use the discount code DFMTEN you will get 10% off

The problem is hard water. www.dishwasherfilter.com has a product to solve this problem once and for all. It filters the water going into your dishwasher and removes the hard minerals that leave those spots. It is very affordable and even has a money back guarantee. You will love the way your dishes look with this product.

Dishwashers are suppose to be hooked up to hot water. If you had hotter water it would clean just fine. 120 deg or more!