11-17-2013, 09:34 PM | #1 |
Drives: 2011 Camaro SS/RS - 2004 Silverado Join Date: Mar 2010
Location: Las Vegas, NV
Posts: 2,989
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Trans Temp When Cold
What is the transmission temperature supposed to be at cold startup? I installed a GM 4-gauge cluster in my 2011 1SS LS3 a couple months ago and the trans temp gauge always reads about ~80 degrees on a cold startup (even after a full day of being parked). Is this normal? What does your gauge show when cold?
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2011 Summit White Camaro 1SS/RS
-6.2 LS3, TR6060, 3.45, G80 2004 Black Silverado 1500 2WD Regular Cab, Short Bed -5.3 LM7, 4L60E, 3.42, G80 2014 White Caprice PPV -6.0 L77, 6L80E, 2.92, G80 |
11-18-2013, 06:12 AM | #2 |
Drives: 2011 Black SS M6 Join Date: Oct 2010
Location: Harpers Ferry, WV
Posts: 1,116
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It supposed to be the temperature of the transmission at start up. You live in a desert. It's normal. If you lived in Alberta, Canada, it would not be normal.
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11-18-2013, 06:53 AM | #3 |
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To think about it the fluid gets hot driving. When turning off the car the transmission will slowly cool, but it is tucked up in the underbelly of the car with a heat shield above it. So it is going to stay warm for a long time. Heat rises but it does not have anywhere to really rise to under the car so it has a warm thermal layer that stays there for a long time.
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