thank you for yor answer I will try this method.regards Brian
brian b
August 2010
So it's resonance vibration - in sympathy with the speed of the engine - I might try placing strips of sticky tape over various parts to discover which piece is making the sound - alternatively put strips of tape all over all the likely culprits and remove them one by one until the noise returns - then you'll know.
Peccavi
August 2010
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