Why won't It siphon soap?

You have to use a low pressure nozzle ( usually black with very large spray opening) With the low pressure nozzle siphons your detergent in with the spray water . If you are using a high pressure nozzle the soap will not prime.

This model pressure washer will only siphon from the soap dispenser when you have the low-pressure nozzle attached and then will only sort of dribble out the suds. Good for sudsing, but no good for cleaning. You'll have to suds 1st then change to a highwe pressure spray nozzle to perform the actual cleaning. If it won't siphon with the low pressure nozzle either, then check for a blockage (old, dried soap) in the suction line tubing. Hope this helps!!

Are you using the black nozzle? Switch to a different nozzle. If you are not using the black nozzle the siphon fitting is bad.

Water remaining in soap dispenser. In front loading washers made by LG (some Kenmore too), water may remain filled in the soap dispenser after the wash cycle. This may be caused by the siphon tube being contaminated by detergent residue. To clear it, remove the siphon cover from the tube, and clean them thoroughly, making sure that all residue is removed. Replace the cover and make sure it seats properly all the way down. This will ensure that the siphon starts and continues until the dispenser tray is emptied. A small amount of water, a half inch or less, remaining is normal. There is a video on YouTube that suggests buying a new detergent tray. Try cleaning it first. There are no parts that will break or wear out under normal use.

It won't draw soap unless you have the low pressure nozzle on. It can be replaced by pulling back on the slip collar then pulling out the nozzle. The new nozzle is then put in by again pulling back the slip collar and sliding the new nozzle in, making sure the collar goes all the way back and locks into place.

There are different nozzles. One for detergent, Max, General and Delicate. The detergent one is more a less a soaker its opening is the biggest (less producing pressure), it's the one that must be used to siphon the soap out of the container none of the other tips will allow to siphon. I hope this is helpful to you please rate this answer on how helpful it was. Good Luck and have a great weekend.

probaly not mold or mildew
but it may just smell like old soap
when we first buy these units the salsemne forget to tell how how much sopa we really need
well u should not be using anything more than a tablespoon per load
and dont use the dispensor, put it right in the tumbler
if you use too much soap these units tend to build it up between the tubs
since you caught it fairly quickly, you will want to do a load with out soap watch the glass if you see sudsing thats your issue
do a few loads until you cant see anymore sudsing
then cut way back on your soap
i often reccomend when your suds are gone to do one more load with cloths and no soap
this usually takes care of it

Not sure about the McCulloch , but most pressure washers will only draw the soap in low pressure mode. either turn or pull the nosel on the end of the lance to switch to low pressure. I hope this helps.

Are you putting the soap nozzle on the end? Either that or depending on what type of nozzle you have, some times you pull out or push in the nozzle to switch it to soap.

There has to be no pressure to draw the soap, so you either have to put in the soap nozzle in, or if it has an adjustable end, set it to soap by pushing or pulling.

You cannot spray high pressure with soap unless your unit is equipped with another siphon hose for pressure soap.

ck drain hose end of drain hose should be at least 36 ins from floor also be sure drain hose fits loosely in drain water may be siphoning out resulting low water level to wash/rinse ..also recommend using liquid detergent dry doesn't dissolve good in cold water and even though it may be recommended for front load the lower water levels used may not be enough to dissolve it properly