Ok, I have a question.

I have a '05 roadster with 7k miles. When I'm sitting at a stop the motor makes a sound similar to that of a 'dustbuster' hand held vacuum for about 4 seconds then stops. What is that sound?

The power, car and everything run great... it’s just that sound and sometimes when I get out of it in my garage it smells of a feint electrical burn.

I got the recall papers for the radiator fan and have an appointment to get it installed. Is that what I'm hearing?

Thanks for the help.