8HP70 running temp question

[moregrip]

my truck is a 2014 Express with the 5.7/8spd, trans temps 185-190deg normal operation range
my buddies is a 2015 Express with the 5.7/8spd, trans temps 165-170deg normal operation range

both on factory fill

was there a hardware change between 2014 and 2015? Seems odd my trans runs so much warmer.

Thoughts? Info?

 

[69GWC]

My 16 runs at 185-190 as well.

 

[kad]

my truck is a 2014 Express with the 5.7/8spd, trans temps 185-190deg normal operation range

I also have a 2014 Express with the 5.7/8spd and my trans temps are also 185-190deg. Seems to be normal.

-K

 

[RAMTRPR]

Same trans oil cooler in both? Do the 8spds have a tranny temp sensor on them like a T-Stat on the engine?


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[moregrip]

Same trans oil cooler in both? Do the 8spds have a tranny temp sensor on them like a T-Stat on the engine?


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that's what I was wondering, different cooler or temp sensor location.....