2006 MINI Cooper S - There is an odd rattling sound when I put on the gas just off idle. It's much worse when I'm in gear and accelerating from a stop. I'm wondering if it's the supercharger or perhaps the belt tensioner. It has 72k miles. Only change over stock is the M7 pulley.
i have the same exact car. 06 S r53.
I just started noticing the rattling sound yesterday.
Did you ever get yours fixed?
What is the cause of it?
samicta 10 months ago