What is the spring rate of the springs installed in the struts? Powerboost trucks have 600 lb springs, and I suspect these are a lower spring rate based on height numbers given on their site.
Any chance your B pillar noise is similar to mine (flutter)? Started a couple weeks ago and is driving me insane. Tried uploading a video, but didn't take.
Does anyone know, or can someone find out what parameters are required for the coolant control valve to open and flow coolant through the cooler? I'm toying with the idea of inserting a cooler between the valve and the trans cooler inlet. That would make it easier to control the transmission...
If you look at other threads in the forum, there is a different pan and filter on the Powerboost transmission. I believe they need the truck to confirm where the filter is installed, how low, and where the pickup is, and any differences between the standard 10R80 and the Powerboost 10R80...