Hi Friends..This Truck runs good but smokes like coal locomotive engine ..I see thick black smoke when rev up..

Before i get dirty with this engine..i need some tips..(i have LAUNCH PAD SCANNER AND A SCOPE)



What is Normal Diesel injection per cylinder for this model..?

What is the correct MAF Value at idle to WOT..?

How do i know if injectors are Dumping too much Fuel..?

Can Oil Leaking from TURBO Bearing make Black smoke...?

How about EGR...?

I see Oil Bathed injectors 1 and 4...


Please help me find Root Cause for Black smoke..??? Is it Due to Engine Oil Burning,Too much Diesel or both...?

Thanks in Advance..