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2005 chevy trailblazer_ls
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6 Posts
Discussion Starter #1
Changed rear shocks yesterday. Went with AC delco professional premium. Seems to have a mild occasional thump that was not ther before. Everything seems to be tight. An ideas?
 

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2004 gmc envoy_slt
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55 Posts
Not sure about this, but I think if the shocks have been sitting horizontally on a shelf for a long time you are supposed to pump them up to get any air out. That was the case back in the '60's when I was a counterman but could be different with new technology.
 
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