LG front loader not filling properly

No answer for that but here are some help videos that might give you an idea.
front loader lg washer fills won run YouTube

if its not damage no need to replace ,after filling water inside the drum,,pull out it & clean with some metal wire...with the water all the dirty will come out,,

Change the pomp water

is it a top or front loader?is your drain hose same level as top of machine?if not ,raise hose to level and start cycle.machine will not wash if it does not fill.please reply if u need more help

The LG error code OE simply means "the pump is blocked". Presumably the water isn't being emptied properly. As with all error codes it is possible that there is a cause other than the exact description in the error code explanation but basically this error means as far as the washing machine is concerned it thinks the water isn't pumping out. A pump, or filter blockage is the most common cause but it could be caused by other faults such as a faulty pump, or even a blockage in the drain hose or somewhere else in the system etc.


LG themselves have some information on this error code..

http://lgknowledgebase.com/kb/index.php?View=entry&EntryID=6273

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Hi
An OE error presents if the washing machine has not successfully drained the water in ten minutes.
there are a few simple steps to take before calling for service.
Step 1: Check the drain pump filter.
Items caught in the drain filter will prevent proper drainage. Over time build up can occur from detergents and additives used in the machine. Manually drain unit through the drain hose, then lay a towel down to catch the water, and remove the filter. Clean the filter thoroughly and restart the machine.

Step 2: Check the washers drain hose.
If the drain hose is not installed properly, the washer will not drain properly. The drain hose should not be installed more than 1 meter higher than the bottom of the washing machine.

Step 3: Confirm that the washer is leveled properly.
If the unit is not leveled properly, it will not drain properly. The front of the unit cannot be higher than the back or vice versa. If not properly leveled, the water can flow back into the machine. If this is the cause of the problem, please level the machine using the supplied leveling wrench. When you place a level on the washing machine, the bubble should be in the center. Confrim that the washer is leveled from side to side and front to back.
you can perform a diagonal test when leveling the washing machine to ensure that the unit does not tilt from corner to corner.

Thanks for contacting fixya.com

the OE flashing code means there is a drainage problem.

check hoses for Crimping or Clogging.

Hope that helped
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George

Your agitator splines are probably stripped out.
Remove the agitator and check the spline grooves.And the agitator coupling on the shaft.

your drain should have a backflow device in it. This can be very dangerous, you need a professional plumber ASAP.

First, clean out the filter behind the access door on the lower left front of the machine. Residue left in the filter can contribute to odor issues. Second, buy a package of AhFresh or Whilaway and run a cycle with that, hot water, longest cycle. (unfortunately you do not have the sanitary cycle or the tub clean cycle on your model) Third, and most importantly, USE LESS DETERGENT. Top load washers use up to 45 gallons of water per cycle. Your machine uses 12. Use one tablespoon of HE detergent and one teaspoon of fabric softener (if you use softener) per cycle. My personal LG washer is now over 5 years old, and have only had an odor issue one time. I leave the door closed after I wash. (the tub is vented) Never have had any mold or mildew issues with my washer. Was doing several loads per day when I had 7 at home, now only doing 3 loads a week with all the kids, their spouses, and grandkid gone. Still no odor problems. Great machines if used properly. Note: the odor / mold / mildew issues are basically the same with any front load machine, regardless of brand, and most can be solved following the above advise. Good luck.