I start my HAH in the morning and back out of the garage. When I then shift into drive and start forward I usually hear a "clunk" after moving from 5 to 25 feet or so. It sounds like it comes from under the hood. If you have the radio on you would miss it. It only does it after the car has been sitting all night. So basically it only does it once per day. Just curious if this is normal. Has anyone else noticed this?

Rich