Truck dies while driving and no power
05 6.0 I just did a full egr delete new oil cooler changed to red coolant and I've put about 200 miles on it since then and the truck has been great. Well this morning I started it and it blew a puff of blue smoke and ran a little ruff then cleared up so I started driving and had no power then after about 10 miles it died while coasting. It started back up just fine so I put it in neutral and revved it trying 2 clear it out and it died. It starts no problem just has no power and dies while coasting or revving need help fast.