side to side motion

[80seriesnut]

So I've noticed a side to side swaying motion lately in our 2004. It happens when your on the brakes slowing down like under 30 MPH and then when you you take off from the stop light up to about 30 MPH. I feel like it just started in the past week or 2. Any ideas?

 

[re_guderian]

Loose shock upper nut, or snapped front swaybar end link. Or a thousand other things...