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...
Forum Discussion
My 4L80E was destroyed due to a corrosion issue inside the engine PCU. Always check for any type of issue outside the actual transmission.
