Just a quick questions, I have just got myself a Old Style Megane (1.6i 16v Fidji) and there is a slight knocking noise that sounds as if its coming from under the floor panels.
The noise only appears every now and again, is fairly quiet (you can only notice it if its pointed out to you), and only seems to happen at very low speeds i.e. bottom of the rev gauge in second gear.
When listening to it tho you can notice a slight tap / vibration when it does it. Not sure if its in my head but it seems to slightly tap the steering wheel.
Any suggestions on what it is, should I worry about it, etc?