Lags power but when warmed up its fine then changed egr valve and cleaned lines and etc now turbo makes a loud whineing noise until I unplug egr valve

Turbo/EGR problems are prevalent on PSDs that don't use full-synthetic heavy duty diesel engine oil. This link may help:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-8.html#post1415281

I suspect the turbo is on the way out.