Hello good people of club lupo! I have recently got my first car which is obviously a lupo, it's a 1.4 and it's an 03 with 100k on the clock which I picked up on eBay for £700 I have noticed a noise coming from the passenger side when I take my foot of the accelerator and when braking, it's a knocking noise that happens almost contestantly once I've taken my foot off the accelerator until I stop or speed up again. I have absolutely zero knowledge when it comes to recognising a mechanical problem with cars, so could someone please give me a little info on what it possibly could be? Thanks