![Karcher pressure washer problems – pulsating and leaking while trigger is off – The Garden Tool Shed Karcher pressure washer problems – pulsating and leaking while trigger is off – The Garden Tool Shed](https://i0.wp.com/www.thegardentoolshed.co.uk/wp-content/uploads/2014/07/karcher.jpg?fit=300%2C234&ssl=1&resize=350%2C200)
Karcher pressure washer problems – pulsating and leaking while trigger is off – The Garden Tool Shed
![How to Repair a Karcher Pressure Washer either K3 & K4, with Loss of pressure or surging or pulsing. - YouTube How to Repair a Karcher Pressure Washer either K3 & K4, with Loss of pressure or surging or pulsing. - YouTube](https://i.ytimg.com/vi/xI50OzxmB5A/maxresdefault.jpg)
How to Repair a Karcher Pressure Washer either K3 & K4, with Loss of pressure or surging or pulsing. - YouTube
![My Karcher 3.86 pressure washer is not working properly. It is two years old and is pulsing while on standby and only My Karcher 3.86 pressure washer is not working properly. It is two years old and is pulsing while on standby and only](https://f01.justanswer.com/ref/http_www.ereplacementparts.com/images/karcher/K_3.86_M_(1.636-122.0)_WW_2.gif)
My Karcher 3.86 pressure washer is not working properly. It is two years old and is pulsing while on standby and only
![Have Karcher Model K 2401 HH pressure washer. When you star tspaying, or let off trigger after you have been using. You Have Karcher Model K 2401 HH pressure washer. When you star tspaying, or let off trigger after you have been using. You](https://f01.justanswer.com/HSQTECH/26cd3e96-03be-4d5f-be93-d7265dbe66bf_thermovalve.jpg)
Have Karcher Model K 2401 HH pressure washer. When you star tspaying, or let off trigger after you have been using. You
![When I press the GUN trigger, the high pressure hose pops out of the trigger gub. Always worked well until this morning. When I press the GUN trigger, the high pressure hose pops out of the trigger gub. Always worked well until this morning.](https://f01.justanswer.com/dJETQtOf/20200621_182326_1_.jpg)