No more WHITE SMOKE! SOLVED💯 (UD TRUCK, NPR, FE6 DIESEL)

This is a very similar process for multiple types of old mechanically injected diesel engines. This specific engine is on a 1992 Nissan ud1800 truck. This video also applies for a multitude of other vehicles like Isuzu NPR, or Isuzu elf truck, and many other older Japanese diesel engines. This specific engine is a Nissan fe6 diesel engine. I've been having problems with white smoke coming from the exhaust for some time now. I know 100% that it is not burning, coolant or oil. this concludes me to believe that The problem is fuel delivery related. White smoke is caused primarily by unburnt diesel fuel cycling through the engine. A lot of times it is caused by faulty injectors, or injection pump timing. Other times it can be caused by a multitude of other things like valves out of adjustment, Fuel pressure, low compression on cylinders, cylinder leaks, Head gasket issues, and other things. In this video I am going to experiment with injection pump timing, It seems to be the easiest to experiment with right off the bat. Let's Hope it solves the problem. white smoke solved old diesel