I've never owned a VR6 before or even spent this much on a car, hence why I get a little paranoid about noises. So my questions are, Is it normal to hear the water bubbling after switching the engine off? Even during normal driving I can hear it inside the car. Also is it normal for there to be vibrating in the coil after the engine is switched off, its the round black coil at the back right top of the engine. Its almost like theres a fan inside going round. It stops after a while but I need my mind putting a ease. I probably sound like a right tit, but I want to look aftr this one so thanks f