100mph Noise

[chuckb]

This may help someone else. Let me know if you have encounterd this.

I recently had tires ballanced and took car on interstate for high speed test.

When approaching 100 mph I heard rattling noise from back seat/trunk area.

It took me two days but I figured it out. There are some kind of vent tubes on each side of trunk under carpet that go through trunk well and stick out a few inches under bottom sides of car. At super high speed they start blowing around and bouncing off metal sides of inside trunk.

THE FIX- zip tie hose to holes already there on inside of trunk-noise gone