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Check engine light on pulled code P0128???

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Old Oct 18, 2010 | 12:57 PM
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  #11  
bbengineer's Avatar
Joined: Sep 2006
Posts: 170
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Change your thermostat... just because the heat works and you are not overheating doesn't mean the thermostat isn't stuck partially open causing it to take longer to warm up than the PCM expects

BBEngineer
 
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Old Oct 19, 2010 | 06:23 AM
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  #12  
widebody's Avatar
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Joined: Jun 2010
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Originally Posted by bbengineer
change your thermostat... Just because the heat works and you are not overheating doesn't mean the thermostat isn't stuck partially open causing it to take longer to warm up than the pcm expects

bbengineer
and it does seem like it takes a while to get to the 175 mark. Thanks alot i'll get one today.
 
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