my cayon will over heat when it is not running. on 2005 GMC Canyon

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I will drive and the temp gage will be normal, then when i shut it off and come back in a few minutes the gage will read hot
(1) Answer
(6) Comments
When you say it reads hot what is hot? Hand pegged out or 3/4
or what are the numbers? Normal for increase after
heat soak but not HOT.