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Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3045
Experience:  10 yrs. experience as BMW Master Technician, shop foreman and dealer.
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645ci: my name is ***** ***** i have a 2004 bmw 645ci.. i notice

Customer Question

hi my name is ***** ***** i have a 2004 bmw 645ci.. i notice when i start the car up that the idle kind of goes up and down slightly and i can hear a slight noise coming from the front of the car by the not a loud noise but you can hear it sometimes..there's no check engine light on or you have an idea of what may be causing that..the car only has 80,000 miles..
Submitted: 2 years ago.
Category: BMW
Expert:  Steve replied 2 years ago.
what does the noise sound like?
Customer: replied 2 years ago.
Sounds like a clacking noise from a pully