Ever since I got my truck back from the shop after blowing the turbo it's seemed like it had a slightly lower idle speed than normal. It also felt like it had less power than I was expecting it to. I went from 181 delivery valves to 035s when the charger blew, so I don't really know what the power difference was between them. I put a bd killer b on it to replace the hx 40 that blew up, and it really didn't feel like it had much if any of a power difference which I thought was strange. Now today the idle was down around 350 to 400 rpm it is really low on power it doesn't get as hot as under load as what it had been and under no load it breaks up and smokes blue and it sounds like it has a miss. The fuel pressure is good like it normally is between 42 and 48 lbs. Oil pressure is good the coolant isn't getting hot and it doesn't have any more blown than typical. Somebody please give me an idea of what is going on. Is it injection pump related or could I have burnt a piston?
