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2004 chevy trailblazer_ls
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4 Posts
Discussion Starter #1
Hi everyone, I have 04 trailblazer. When I am at a light or just idle with the AC on it almost cuts off on me. The dash lights come on and all. Also when im idle it sounds likes it running kind of rough. Thank you
 

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2004 chevy trailblazer_ls
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4 Posts
Discussion Starter #5
Question

what if it keeps a rough idle when stopped once I clean throttle body ? Im taking it tomorrow to have it cleaned. What else could it be then ?
 

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2006 chevy trailblazer_ls_ext
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57 Posts
My 06 has a problem with water leaking into the #1 and #2 spark plug hole. Every once in a while I have to remove the coil and the plug, clean the coil boot and put it all back together. Only takes about 20 minutes, but it smooths out the idle everytime. Not saying that's your problem, but that's a problem I have.
 

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2004 chevy trailblazer_ls
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4 Posts
Discussion Starter #7
Throttle body cleaned

Hi Good morning finally got throttle body clean still has a rough like sound when idle. Also had to get fan clutch replaced now it sounds like a lot of wind is that normal ? thx
 
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