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2004 Dodge Ram

Tiny
FISHING MIKE
  • MEMBER
  • 2004 DODGE RAM
  • V8
  • 2WD
  • AUTOMATIC
  • 148,606 MILES
I have a 2004 dodge quad cab truck. While at red lights my temp gauge shows to be running hot. While driving the temp gauge goes back to normal temp. Any info would be appreciated. Thanks guys.
Saturday, February 6th, 2010 AT 5:06 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,724 POSTS
When you stop, so does the air flow from outside. As a result, the temp under the hood raises. After it hits a certain temp, the fan clutch is to tighten causing the cooling fan to spin faster, drawing outside air through the radiator to cool the engine. If the clutch fan isn't working, it will heat up when you are sitting still.

Let me know if you have other questions.

Joe
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Monday, February 8th, 2010 AT 7:18 PM

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