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08 hummer H3 3.7L question about TEMP gauge!!

Old Sep 24, 2019 | 04:57 PM
  #11  
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The scanner reads 208 degrees
 
Old Sep 24, 2019 | 06:03 PM
  #12  
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Originally Posted by Ismitty41
The scanner reads 208 degrees
Post a pic of your temp gauge at 208°F on the scanner.
 
Old Sep 24, 2019 | 06:04 PM
  #13  
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Ok i will in the morning at 208 degrees the needle is a little above the halfway mark
 
Old Sep 24, 2019 | 06:26 PM
  #14  
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Originally Posted by Ismitty41
Ok i will in the morning at 208 degrees the needle is a little above the halfway mark
There's a new term from you. So far you stated:
A little over
Close to
A little above

When I diagnosed a high temp gauge a few years back on my H3, the source was the ect.
 
Old Sep 25, 2019 | 08:18 AM
  #15  
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This is where my temp is at this morning and thats just because its 69 degrees outside ill take another pic when it reads 208 degrees once it gets hotter outside
 
Old Sep 25, 2019 | 05:36 PM
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Looking good!
 
Old Sep 25, 2019 | 09:05 PM
  #17  
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Originally Posted by Ismitty41

This is where my temp is at this morning and thats just because its 69 degrees outside ill take another pic when it reads 208 degrees once it gets hotter outside
Your scanner shows 62°F ambient temp?
 
Old Sep 25, 2019 | 09:10 PM
  #18  
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Yes why you ask?
 
Old Sep 25, 2019 | 09:23 PM
  #19  
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Originally Posted by Ismitty41
Yes why you ask?
The solus is accurate.
 
Old Sep 25, 2019 | 09:25 PM
  #20  
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I'm gonna try flushing the system tommorow and see if it helps
 

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