What is that clunking sound when I first move my RX-8?
Possible explanations: ABS diagnostic self-test: When you first start up your car, and put it into gear, you will hear a "clunk" sound as you start to move. This is normal and part of the ABS system. All RX-8's will do this. Lug nuts: Make sure your lug nuts are torqued to 10... Read More »