Just bought my first powerstroke.I have driven many other trucks but this truck I bought is gutless.My 3cyl firefly has more get up and go.The truck runs really good just no power. I have checked for codes nothing. New fuel filter,air filter,removed muffler,cat. No exhaust leaks turbo looks good. Checked and cleaned ebs sensors and tube. Just not happy when I cant even go up hill faster than a firefly. Any help please.