Tranny temps: how hot is too hot?
I recently got a 5th wheel camper that I will be towing with my 2011 Silverado 1500 LTZ. It has the HD trailering and HD cooling packages (RPO codes K5L and Z82). What would you consider to be high tr...
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Some of you guys are giving precise readings like 254, do you have an after market digital trans gauge? None of the factory gauges I have had are that accurate.
