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low preasure + motor pulses in stadby mode

karcher k499m has low preasure in use and when the trigger is released the motor stops but will pulse on/off every 2 seconds. what parts do i need to fix.

By goldenball - - 15 May 2009

Answer this Question (1 Answer)

  • Rory from eSpares
    Rory at eSpares says...

    Hi Goldenball, without actually seeing your pressure washer, it is impossible to tell what is causing this problem. What I would advise is talking to your local Karcher or washer specialist and they should be able to diagnose the problem for you. And that's where we come in! With thousands of Karcher spares, we're bound to have the part for you.

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Pressure Washer Control Head Parts Set Stock Number: ES538412

Genuine spare part for select Karcher pressure washers

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