My car does this too... I always thought it was normal. I think its the idle speed motor. Adam 16683 --- In dmcnews@xxxxxxxxxxxxxxx, "Stian Birkeland" <delorean@xxxx> wrote: > Today I went out in the garage for the obligatory once-a-week start and warm-up of my DeLorean. It is stored during the winter time. At the same time I wanted to check the door lights etc. so I didn't start the car, but turned the key to "position 2", when I suddenly heard a loud buzz coming from the engine compartment.