 This is tough because without hearing it, it could be any number of things. I mean, it could be something as simple as something rotating inside the engine compartment belt, something along those lines, although those typically would squeak just sitting there parked. So then you've got to ask the question, is it something in the drivetrain as it's moving down the road that's making noises? Do we have a shield for one of the brakes that's maybe rubbing a little bit that could be making that noise? I mean, Eva, and I'm not trying to avoid this, but...