Can anyone recommend a good dealership in the Orange County/Irvine area for warranty work? I need to get my power steering leakage fix.

Also, yesterday... I was cruising in 4th gear @ 45mph and put the SVT in neutral to coast to a stop and... suddenly my car dies!!! Just like somebody turned off the ignition while I'm travelling at 40mph. What's the %*@! is wrong with my car? Has anyone have this happen to them?
David, do you know what would cause this?
Thanks.