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GMC Forum: Newbie with Questions
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Old 12-30-2018, 02:37 PM
08 GMCDRIVER 08 GMCDRIVER is offline
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Drives a GMC Truck
Join Date: Dec 2018
Posts: 1
Default Newbie with Questions

I have an 08 Yukon and was curious as to what should my dash show as "normal" operating temperature?

Where on forum do I request parts that I need that others may have?
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Old 12-30-2018, 05:45 PM
mogleybear mogleybear is offline
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Drives a 2012 GMC Sierra 1500 Crew Cab
Join Date: Feb 2013
Location: Jemez Mountains
Posts: 242

Normal operating temp should be about 210.

I'm not sure about where to post for parts.
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Old 02-24-2019, 05:56 PM
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larryderouin larryderouin is offline
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Drives a 2013 GMC YUKON XL
Join Date: Feb 2019
Location: Baltimore Metro Area
Posts: 11

If you have access to a Scan tool, check the operating temp via the Scan tool. IIRC the thermostat is 195*F.

Stock gauge normal is around 210*F which according to 3 different Scanners on my 2013 is actually about 195*F.
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