This is both inconvenient and dangerous. It is unpredictable and I'm afraid of getting stranded when I'm out at night. I've spent over $1,000 trying to get it fixed. The dealer has not been able to identify the problem, nor fix it. This has been going on for several months now. I have been stranded multiple times at multiple places. The car will be running fine; but when I stop, get out, run my errands, and come back to start up again.