[RatherBNtheWoods]

Anyone else thinking that it might be that the EGR is deleted and he's running a stock tune? Or has my day been that long that I'm not thinking clearly? :hehe:

I was thinking the same, but one of his post's states that the EGR is plugged in,,,so..

And to the master race motor builder, my fan clutch kicks in at 65mph when I tow heavy/uphill especially in the heat and you can hear it draw more air through than the 65mph is already causing.