Question about 2003 GMC Envoy

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My 2003 Envoy makes a noise when it crosses a bump.

On smooth pavement, my Envoy rides good, but when there are imperfections in the road the Envuy rattles at low speeds as though something is loose. On the interstate at highway speeds there are no rattles. What could be causing this?

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Old post, but rattling sounds like your swaybar links, very common problem. Grab a hold of the link and move it around, if loose, replace it.

Posted on Dec 03, 2015

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PooBear,
Did you ever find out what caused this and how to fix it? thanks!

Posted on Dec 01, 2015

  • Ryan Lutton
    Ryan Lutton Dec 03, 2015

    I can help you, does yours sound like knocking metal to metal? OR is it squeaking?

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Probably the strut (shock)

Posted on Jan 07, 2009

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Makes clanking while in reverse is it the struts or the u joint??


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If either of them are broken or not connected anymore it can cause some pretty loud noises when you ride on rough roads or hit bumps. They run about $35 per link so it's not a very expensive repair.

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