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

boiler making popping noises?

my 8 year old grandee wall mounted oil central heating boiler is making loud popping noises. The heating seems to be working ok but the noise frightens me.
Ran, January 2011