Kärcher Home & Garden Online Help

Kärcher North America Online Help

Welcome to the official online help resource for Kärcher Home & Garden products sold in the USA. Below are several channels of support including how to buy spare parts, locate a service center in your area, register your product online or contact our customer care team online. You also can find answers to many common issues by typing your question below or clicking the Knowledgebase link. We greatly appreciate your business and look forward to helping you make the most of your Kärcher product!

Knowledgebase: Gas Pressure Washer
Why does smoke come out of my muffler when I start my pressure washer?
Typically this occurs when the engine has been overfilled with oil. Check the dipstick for the correct oil level. If the oil level is correct then the next step is to check the air filter. Make sure there is no oil residue on the intake air filter. If there is or if the air filter is extremely dirty replace the air filter.

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