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2004 chevy trailblazer_ls_ext
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1,061 Posts
Discussion Starter #1
just replace the stat probably 6 mos ago and it gave the damn code again. is this a repeat problem with our vehicles?
 

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2002 olds bravada
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2,369 Posts
usually if they have to be replaced, its only done once. rarely i've seen posts where they have to be changed twice. what type of coolant are you using and are you sure the thermostat you have in there is the right temp?
 

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2004 chevy trailblazer_ls_ext
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1,061 Posts
Discussion Starter #3
im using the only coolant that came with it - the extended stuff and the stock temp of 192.
 

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2004 gmc envoy_sle
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55 Posts
just replace the stat probably 6 mos ago and it gave the damn code again. is this a repeat problem with our vehicles?

I replaced mine a few weeks ago with a stat from napa and it only lasted 2 weeks before it was sticking open and throwing a code. The second time I bought from a gm dealer and so far so good. Needless to say I've got replacing it down to about an hour now. lol
 
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