Originally Posted by SilentKnight

Just regular unleaded - same as we've always used for all our vehicles.

But the sounds are definitely coming from the rear of the cars, not the engine.

I called the dealership we got'em from and explained the noise - just to ask if they'd received similiar reports from other Pursuit owners. But it was news to the service manager.

Mine goes in for its first 5000km oil change shortly, so I'll mention it to the mechanics again and see if they can run some sort of diagnostics.