I knew a lot of people here would have educated ideas of all this. I only know a bit about cars, enough to know that when the issue is electronic, it's a bear to track down. OBDII really helped that, and soon I think we'll have OBDIII. But, the other thing that's not making me not feel too comfortable is how electronics can work fine in one moment, and suddenly not in the next, but then mechanical things can break at a moments notice as well...I guess is just the grace of god that keeps us safe. Thank you all...