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16th November 2016 at 10:54 pm
#13843
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Keymaster
The camshafts have nothing to do with the pistons going up and down. That is soley controlled by the Crankshaft.
Is there a piston in the bore? One piston moving and the other piston not indicates either a broken Crankshaft (unheard of) or broken/NO conrod.
Keep us posted as you find things out. I do have many engine spares