Thanks,
I question if there are any competent techs to diagnose the problem. I will bring your comment to their attention tomorrow after they call me and I expect them to say "we couldn't find any problem". Not sure what to do. We do not have more than 1 dealership here that we can go to. I am very upset as I have to take off work each time and they never have any loaners available and depend solely on their shuttle service.