Just purchased a truck for work and the power seems inadequate compared too my old truck which was a 7.3. Truck has 44k miles, no codes, starst fine cold, no obvious driveability concerns and runs good except for the power issue. Fuel mileage goes is terrible towing. Dash boost gauge reads 20+ pounds? Air filter clean and all filters new. Factory exhaust. Had oasis ran and only 2 warranty repairs, ICP connector and turbo cleaned.

I have been reading for days and now have information overload.LOL Thanks in advance.