If you have ONE "implosion" and turn the boiler back on then it's time for the rubber room for you - you're CERTIFIABLE.
Turn the appliance off NOW - turn off your gas NOW. Call out a competent engineer.
Is saving a couple of quid worth your family's lives, total and utter destruction of your home and a sizeable chunk of the neighbourhood? - because that's what your risking.
Tony Barr
October 2007