Karlp Posted August 5, 2011 Share Posted August 5, 2011 hey guys, Got my snow foam lance and shampoo through today to find my jcb pressure washer has developers fault the water is going and coming out at the same pressure it's coming out the tap? The pressure washer motor is on but the water is not coming out fast just at normal pressure? Anybody any ideas what could cause this if the pressure washer motor all seems fine?? Quote Link to comment Share on other sites More sharing options...
Sam Mcgoo Posted August 5, 2011 Share Posted August 5, 2011 If the motor is running does it's speed/ noise change when you pull the trigger? Also have you got a nozzle fitted to the lance? If there is no restriction, it won't come out at high pressure due to the higher flow. Quote Link to comment Share on other sites More sharing options...
Karlp Posted August 5, 2011 Author Share Posted August 5, 2011 Motor noise changes a tad, yeh I've tried a couple of lances but still no pressure?? I read on the net the pressure piston could be stuck? Just needs wd40 or grease Quote Link to comment Share on other sites More sharing options...
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