Posted 7/17/2006 20:40 (#27497 - in reply to #27476) Subject: RE: 4400 JD Combine
SE PA
More than likely it's a problem in the injection pump, BUT there is one last thing to look at that you didn't mention..... Did you take the sediment bowl off the bottom of the tank, and clean the strainer that's in the top??? You might find that sucker all gobbed up with black soot......