200tdi Injection Pump Tuning

burlsube

Well-known member
I am trying to dial in my 200tdi IJ. The issues I'm trying to dial in are the some excessive smoke on start up and smokiness from low end to full power. I have already had to back off the full power adjustment on the back of the pump. For the other two adjustments where is the best place to start? I'm thinking I need to back off the star wheel a few clicks and rotate the diaphragm. Any suggestions?
 
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