All please chime in. The 3054 ran 2 weeks agofine started right up. I went to start the other day to drag driveway and it wanted to start but wouldn't. I have always started it with the glow plugs, unless it has been running during the day. I am in Florida so air temp is not a concern. I have drained fuel filter and cleaned it, put in new fuel, cracked the injectors at the line, taken the injector lines off from the injectors. Pulled the glow plugs and checked them. Still no go. I removed an injector line off each injector one at a time and it seemed to make no difference until I removed the injector closest to the firewall and it really didn't want to start. When I put it back on it sounds like it wants to start but it just doesn't have enough umph as my wife puts it. It will pump out black smoke when it tries to start. If we suggest the injectors could someone tell me how they come out since there are little hose barbs on the injectors above the base where you would put the socket on. Or does the injector come out in different pieces so to speak. If the injectors does anyone know what specs I would be telling the injection service to look for or would they know? Tell me an easy fix please. Thanks for your time with this now big problem. Nelson_A@popmail.firn.edu or Patriciadnelson@aol.com 772-359-3821 Thanks Skip:confused2: