I have a 2006/56 Peugeot 207 1.6HDi 110bhp GT. Recently whilst using a trolley jack, it failed and the front drivers wheel hit the tarmac minus the wheel on it. Since then there's been an annoying knock/clatter coming from the engine area. The car is handling well and so far I've already checked the springs, balljoints, rubber boots, exhaust brackets, undertray fixings, engine mountings. I'm now wondering if it's the catalytic converter thats 'disintegrated' - surely the car would throw up a fault if it was this?
Can you suggest anything else to check out?