[hyperv6]

The TSB# 16-NA-175 is about the shudder and it list the new fluids they recommend after the flush.


Here are the numbers they recommend.
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[FONT=36tzmxo,Bold][FONT=36tzmxo,Bold][FONT=36tzmxo,Bold]Important: [/FONT][/FONT][/FONT]Requires DEXRON HP Fluid (GM Part No. 19355656). In Canada, use Mobil 1 Synthetic LV ATF DEXRON HP (GM Part No. 19353430).


https://www.revbase.com/BBBMotor/TSb/DownloadPdf?id=198437


This is as of August 24-2017. I have not found a later TSB on this.


Here is another TSB some have had issues with. TSB #16-NA-364 The Delay generally happens from new from the factory and is intermittent. I am getting this one addressed right now.




https://www.revbase.com/BBBMotor/TSb/DownloadPdf?id=200386


Note these TSB notes can be updated often so always look at the latest date.
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