Clicking/Snapping

Has anyone else experienced about four clicks/snaps after starting your Envoy? My Envoy doesn't do it consistently so it's hard to pinpoint any conditions that seem influential. The clicks/snaps appear to be coming from the steering column area, immediately after startup.

Sim

If the truck is not in motion, or you are not turning the wheel, I'd guess at tach motor noise or maybe a HVAC blend door actuator.

Joel