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Discussion Starter #1
My truck runs around 200 degrees towing. Is there any benefit to running a colder t-stat? or would thet not help?
 

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Discussion Starter #3
This is my first diesel. My last truck was a cc Z71 that I had put a 6.0 in with a custom pcm program and a 160 degree t-stat. and towing the same trailer it would only get to around 180. But I gues I am comparing apples and oranges, huh.
 
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