Hey there new to the forum, I've searched and seems there's a bunch of threads of the opposite problem I'm having. When I first start the truck, mostly when cold the fan does not seem to engage fully. Like I can probably grab it and stop it. So the problem this causes is I can not turn on my ac until the truck fully warms up, as it will not work. Once the truck fully warms up the clutch seems to engage more. Once warmed up and moving along with ac on, truck never overheats. Truck never overheats in general. I had another TB in my shop, I started it up and the fan clutch was way more engaged than mine on first start up. Can anyone point me in the right direction? Thanks