Hi Everyone Recently purchased a 2011 Megane 250 and the car drives great. But i started the car up this morning and left my house keys in the door so got out of car and heard a constant clicking/ticking noise from the engine bay. I opened the bonnet and under the engine cover, there is a braided cable with a grey connector that seems to be plugged in to the fuel rail that is constantly clicking. I have revved the car and it does not stop. Any ideas? I have searched the threads and seen this posted by another member but couldn't see what the issue was? There is also a black 'valve' that ticks likes crazy for a minute or so next to the coolant tank when the engine is switched off but i believe this is normal? Any help would be greatly appreciated