How can I fix my Karcher 411A (improved model 99) pressure washer?
I have been using my Spay for a while and it is a few years old now. It has been working fine but last time I used it the presure suddenly stoped completely and the motor buzzed. When I turned it off and started it again it seemed to work fine but soon stoped again with the same buzz coming from the motor. Any suggestions
Jon Loveday, May 2010