eddietiv1 Posted September 8, 2012 Report Share Posted September 8, 2012 Very loud whirring noise from servo that sounds like lotto balls floating around ball.When accelerating disappears when not really loud,the rubber seal on the elbow had worn but cannot source the part now,so ive sealed it with no leaks,but to no avail.Do you think it could be the little valve in the elbow or could it be something in the servo that may be the problem,cheers. Quote Link to post Share on other sites
Peter Cobbold Posted September 8, 2012 Report Share Posted September 8, 2012 Never had that - new to me. At a guess the diaphragm has split allowing air inrush to flap the split's edges to and fro to make the noise. Under load the manifold vacuum disappears along with the sound. Quote Link to post Share on other sites
eddietiv1 Posted September 9, 2012 Author Report Share Posted September 9, 2012 I felt it may be the diaphragm,so popped down to Manners but theyve got nothing matching my non return valve to fit my servo,ill try and put on a picture to see if anybody can match my servo,very weird whats it off? Quote Link to post Share on other sites
Guest ntc Posted September 9, 2012 Report Share Posted September 9, 2012 If they do not know the difference between the two types the mind boggles, one you can get but not the other Quote Link to post Share on other sites
eddietiv1 Posted September 9, 2012 Author Report Share Posted September 9, 2012 The non return valves they stock didnt match mine,something so simple turns into a mission. Quote Link to post Share on other sites
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