Is any one else experiencing this? So I’m hearing a knock only after I turn the car on and first start going in between 10-15 mph. Only happens after starting and going. Never if I’m already in drive, or if I switch from drive to park back to drive. It’s driving me nuts! Is this abs system or something like that turning on? Of course I took her end they said everything was fine. I hear every time I get in and go.