2003 silverado Dash Board Noise

[realtech214]

When im driving the dash (front of dash by where windshield meets hood) has broken supports or something and it shakes and makes anoying rattle while driving... Anyone else have this?

[Darty03]

Mine does it on the drivers side. When I had my gauge cluster out I stuffed a piece of shop towel between the dash and support under it. It helped but still rattles some times.

[2006ztruck]

I was going to suggest the same thing. I'd take it apart and investigate and if nothing is out of place I would stuff a shop rag under it to keep it from rattling.

[georgealtemus]

Sometimes it is the clips that hold the heater core in during factory assembly,they end up rattling around,my old 2000 silverado would do same thing on highway,but not at slower speeds,my current 2000 sierra(same exact truck with many more miles)dosent do it ever.Gm dealers had a service bulliten about it.The only fix is to take out heater core and remove clips or live with it till you need new heater core.