ok, I am fully awre of the e4 problem and how to fix it (find the leak) had it apart and found the water is coming from the two overflow pipes that come from te main chamber, if it's overfilling what course of action do I take.
the pump seems to be working ok but could this be an intermitant fault with the pump.
I have made sure that the dishwasher is level in both directions. any help would be apreciated.

DAVE THE KITCHEN, February 2011