I have a 2005 Sierra 2wd that has a loud front-end clunk. It originally started whenever I would go over sharp speed bumps but has recently progressed to normal driving over movement in the road. I had a shop take a look, and they said everything looks good. Today I moved the front end up and down by standing on the bumper and was able to replicate the noise I hear. I opened the hood while replicating the noise, and it sounds like it's coming from the area where the bumper attaches to the truck. I was thinking it had something to do with my suspension, but starting to think otherwise.
Many thanks.
Garrett
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