>I can't say exactly, but I've seen late model V6 engines trying to out
>rev themselves, accidently of course :-), and it appears that the fuel
>may be cut for short periods because the engine starts to sound like it
>is 'motor boating'. This is probably an easy task for the engine
>management system.


I think possibly the way they do this is by cutting off the pulse to a
couple of injectors.
Just a maybe.

Jason