Hi all,

new to this so i hope someone can help me, ive got a 2008 leon FR TDI 170 93k miles and have been working through problems with it and so far so good ie DPF, EGR VALVE, injector recall etc but im at a loss with the most recent prob.

occasionally either warm or cold, i can feel a single knock under my right foot (feels like it) when accelerating (hard and soft), it will only do it once in either 1st of 2nd but sometimes not at all????? :bash:
a few friends have said to look at engine mounts or suspension bushes but they all look/feel ok, and i cant replicate the same noise by rocking the engine or car so im a bit lost?? one also said about the clutch or even flywheel? but ive never felt any slippage???

any help would be ideal please