Adam Young, Thanks for the offer im gona run it in to Woodbridge or Alltec today to try and get a repair if not il send it your way.
I think the problems somthing to do with the jet part, as im pulling the trigger and the water is just dribbling out

Carpetguy, Iv had the hose changed as i snagged it before, so its got a 300psi hose on it so im alright there but it looks like the jet cant take the pressure.
Mark, I got a tool of them but its a stainless steel internal, bit bulky for my liking makes stairs hard work.