Hey guys my 7.3 smokes a huge cloud of black upon start up and then gos to a blueish white haze only upon acceleration and its bad i don't use oil but it has a strong tar like smell and it starts hard in the am. also it will stall time to time. it sometimes trys to stall and miss after heavy throttle use and will act like its goin to die and then jumps rpms. i need help no other forums have answered, it has 189000, original ip and new glow plugs

 

this would be the place to start:
IDI Tuneup

your blue smoke is caused by burning oil though.

 

Well I'm not losing oil it just really started smoking i have plenty of power. and after its warm it'll fire up easy for the rest of the day. if i give it a quarter to half throttle it'll start quicker_ it starts running rough when its warmed up if i shut her down for 3 mins fire it up it doesn't always run rough but when it does i notice smoke righ before it runs rough