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New Build. Tappets


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#16 DeadSquare

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Posted 20 September 2025 - 04:15 PM

Presuming that the gears are in neutral when your hear sounds while sitting in the car, why not try opening the bonnet, increasing the idle speed and using a length of hose as a stethoscope, see if you can find the area of the engine from where the noise is emanating ?  



#17 merther

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Posted 21 September 2025 - 07:53 PM

Presuming that the gears are in neutral when your hear sounds while sitting in the car, why not try opening the bonnet, increasing the idle speed and using a length of hose as a stethoscope, see if you can find the area of the engine from where the noise is emanating ?  

Yes have done this . It around tappet area. I’m just curious as to whether tappets magnify in sound more at certain revs than others.






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