Thread: Running at 165F in 40F Ambient?
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Old 01-17-2021, 07:26 AM   #4
6spdhyperblue


 
Drives: 2SS 1LE
Join Date: Aug 2013
Location: US
Posts: 3,794
The thermostat is stuck open. Happened on my Silverado

I like the katech 174* with moderate fan settings runs 188ish. The temp is stable in the summer too especially on E
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