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

My Myson central heating pump is knocking/ rattling?

When my central heating is running, the pump has started to make a rattling sound. Is it an air lock or is the pump running at the wrong speed?
Dave Davies., December 2005
Airlock would be favourite. Bleed it.

Terry, December 2005
link Click here to see other fixes for Myson.