my car has developed an odd, very intermittent vibration.
Happens about once or twice a week, typically when I pull in to a stop and turn off the engine.
I feel and hear this obvious vibration through the clutch pedal, but it continues after I've taken out the ignition key and even without my foot on the clutch.
Typically it will last around 10 seconds or so.
It has rarely done it whilst I've pulled up to stop at say traffic lights, but not turned off the engine.
Yesterday, as i pulled up the driveway, my son was there, and the vibration continued for around 30 seconds and he said he could hear and feel it through the radiator grill.
(its booked in for an investigation!)