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2006 chevy trailblazer_ls
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2 Posts
Discussion Starter #1
NOT SOLVED

rough idle, horrible noise on hard acceleration (especially 1-2 upshift) in my 2006 Trailblazer. No RPM's bouncing, but it will die at stoplights and such. The noise on hard acceleration is unbelievable. Kinda sounded like ball bearings rattling around an empty coffee can, but not as metallic, maybe a plastic coffee can, really bad on the 1-2 upshift, and still there but not as noticeable in 2-3 upshift. Check engine light came on. Check engine light blinks when idling.
:worried:
 

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2003 chevy trailblazer_ss_ls
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88 Posts
Go to Autozone and get the codes read for free....but its hard on the tranny as you describe, I wouldn't drive it anymore until you find out what the issues are
 
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