GG asked ... Fix food processor motor?    |    T asked ... How do I turn the delay off on Electrolux DX302 dishwasher?    |    Helen asked ... How can I mend my Kenwood Gourmet FP505?    |    Roy Turner asked ... Kohlangaz Gosford HE fire?    |    Peter asked ... How can I mend a Powerwasher PRO PRO1800PWE?    |    Click here to ask your question

Worcester boiler noisy and pressure gauge is flickering?

The gauge on my Worcester 24i boiler keeps flickering between 0.5 and keeps making a loud rumbling noise. What do I need to do to fix this?
Dana, December 2010
pressurise the system to 1 bar

Carefree, December 2010
link Click here to see other fixes for Worcester 24i.