Power on start up is sluggish out of the gate.....after a few minutes it improves. for example 0-30 would take a couple seconds longer on start up than after warmed up. Not sure if this is indicative of this diesel motor or part of the low boost problem. I do know someone put knew injectors in so perhaps they misrouted or didnt tighten something down...In an article on this site....
https://www.ford-trucks.com/article/...rbo_Stall.html

it talks about the wastegate...should I take the thing apart and look for this leaking...

It was mentioned that OBD II not acurate for diesel...My OBD said p1247 manufacturer control fule air metering......which is not acurate...then the p1247 or the description of what the p1247 is?

Thanks