Hi guys I'm new to the forum. I hoping I can find answers for my issue. I've got a 2004 ford f350 with the 6.0. I've just recently replaced my HPOP and installed an EGR delete kit and new oil cooler. After getting it running today took it for a test drive and now have a lack of power. I didn't have this problem last week after installing the EGR delete and oil cooler and first hpop which was bad and I had to replace it again today. Starts great idles great no smoke and no codes just lack of power now. Help please??