Azoo
Full Access Member
Yeap i get that noise too on extremely cold morning, it goes away after 1-2 mins of idling. First time i heard it i was worried something had come loose in the engine so the next time around i used a stetoscope to prob several areas on the engine and the noise was not from there. I believe its the fan clutch too but unfortunately i cannot use the stetoscope anywhere close to the fan blade.