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temperature gauge dropping slightly at highway speeds

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Old May 4, 2012
  #1  
bgjeff23b's Avatar
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From: Memphis, IN
temperature gauge dropping slightly at highway speeds

ive noticed when driving at 60 mph that insted of temp gauge being in the middle, it will drop slightly. Any ideas of what it could be. Truck has 13,000 miles on it.
 
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Old May 4, 2012
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06RangerXLT's Avatar
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thermostat stuck open
 
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Old May 6, 2012
  #3  
pcollins's Avatar
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From: Walworth, NY
The thermostat doesn't close at highway speeds.
 
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Old May 6, 2012
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BigEdge126's Avatar
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From: Havertown,PA
Sounds normal to me. Getting better air-better cooling.
 
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Old May 6, 2012
  #5  
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Originally Posted by BigEdge126
Sounds normal to me. Getting better air-better cooling.
x2
 
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Old May 6, 2012
  #6  
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Its normal, your forcing more cold air at the Radiator. As long as the gauge doesn't get to the extremes you are ok.
 
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Old May 6, 2012
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Fink132's Avatar
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From: Alberta
OP sounds paranoid...
 
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