Question about Garden

Open Question

Why does karcher 2.87 loose pressue gradually ?

Posted by Anonymous on

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Karcher hds 558c after about 15mins looses pressure, then about 30 seconds later pure stream come out


Sounds like water is not getting to the pump for some reason. As the pump needs constant water flowing through it for cooling, you should not operate the unit until you find the problem. The pump could be damaged.

Jul 18, 2016 | Karcher Garden

1 Answer

I own a karcher KB 4040 which is about three years old. It has begun loosing pressure as a result of a leak within the motor/pump area. I'm loosing as much water via the pump as goes throught the nozzle....


England (UK)
Home & Garden Helpline: 01295 752200


Karcher USA telephone number
303.738.2400

If you call which ever country you are in telephone number they should be able to guide you to the nearest service center.

Jan 11, 2011 | Karcher Garden

1 Answer

Hi i have a karcher k4.91 and it is lossing pressure and leaking from inside the casing..what would be the likely cause.. many thanks


This could be a problem in the pump, the seals may have been damaged if it is an older machine through age. You could check a local karcher supplier/dealer and they should be able to replace that for you. Another problem maybe that an inlet elbow could be loose and does not seal correctly so it may need replacing.

These solutions depend on what area inside the machine the water is leaking from.

Jan 11, 2011 | Karcher Garden

1 Answer

Loss of pressure


Check for possible loose connections, its possible it could be leaking which would cause the loss of pressure.

Aug 09, 2009 | Karcher K2.26 Electric Power Washer

1 Answer

High pressue does not always start. you have to press the lever several times before it cranks up. Once running the pressure is good


cleaning valve & replace O ring solved the problem. Oil was white (water) and I replaced it. Working well.

Jul 18, 2009 | Karcher Garden

2 Answers

Karcher 620m runs but will not pump water


The pump that connects to the motor could be bad/and or loose

May 10, 2009 | Karcher 2500 PSI Pressure Washer

Not finding what you are looking for?
Garden Logo

Related Topics:

23 people viewed this question

Ask a Question

Usually answered in minutes!

Top Garden Experts

Dennis Key
Dennis Key

Level 3 Expert

2478 Answers

john h

Level 3 Expert

12104 Answers

yadayada
yadayada

Level 3 Expert

75744 Answers

Are you a Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...