Do not do a drive by. It shows you to be incredibly desperate.
And what exactly will it achieve?
Right now she doesn’t want to be with you. After confirming her car is there, she still won’t want to be with you. It achieves nothing, other than get you pissed off.
Worst case is she sees you doing a drive past and ends up reporting you for stalking or taking out a protection order with the police against you. If that happened, it would make things infinitely worse.
Once again Steve is on the money. The ONLY solution right here and now is to double down on no contact.