2011 GMC Sierra Temperture

2011 GMC SIERRA
40,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC
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NICHOLAS 2
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I have a transmission Temperture readout on my dash and I would like to know
When I am approaching the overheat area At times when I am towing I see temps
At around 81 83 centigrade
Sep 25, 2015 at 8:42 PM
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HMAC300
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if it gets above 110C then try to cool it down if towing you should add another cooler for trans even if it has one.
Sep 26, 2015 at 6:35 AM