20 Most Recent Karcher K 5.85 M Electric Pressure Washer - Page 7 Questions & Answers


10w-30 will be OK.
I use synthetic oil in all my small engines, but it's not necessary.
Check your oil before each use and drain the gas out and run the carb dry of gasoline before any long term storage.
Getting the gas out of the engine when it's stored will save you having future problems.

Karcher Garden | Answered on Sep 13, 2017


If wand is on and trigger is off, the pump has self destructed or part of it may have come loose and the water is leaking out.

Karcher Garden | Answered on Sep 01, 2017


There should be a pressure regulator somewhere in the pump, check your owners manual or go on mfg. Site and see if you can find your model.

Karcher Garden | Answered on Aug 06, 2017


Straight 30 wt oil. Be very careful when you fill it because if you over fill it, it will seize and if you under fill it wont get proper lube. The amount is about 2.5 oz.

Karcher Garden | Answered on Aug 04, 2017

Not finding what you are looking for?
Karcher K 5.85 M Electric Pressure Washer Logo

45 questions posted

Ask a Question

Usually answered in minutes!

Top Karcher Garden Experts

John Trevino

Level 3 Expert

1395 Answers

Harold Baxter

Level 1 Expert

4 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Karcher Garden

  • Karcher Garden

Most Popular Question

fix problem karcher k4 pressure washer

  • Garden
Loading...