10 speed trans question

[Vladimir2306]

New automatic transmissions are really colder. My temperature in the city is 70 degrees Celsius. at outside 25 degrees. while past Tahoes showed under the same conditions 90-95 degrees Celsius

 

[Mister421]

Hi – Checking in to see if there was any solution to this problem.

We finally picked up our 23 Denali XL after ordering 10 months ago. Vehicle came with 3 miles on it and we still have under 100 right now. When slowly accelerating (like you would on an average suburban street) there is also a shudder coming out of 1st gear or maybe 2nd depending on how much throttle is given. It seems like its hunting for a gear and then jerks when it finds one. Not sure if we need to break this in further or we have an issue.

Thank you!
Mister421