LOTS OF BLUE SMOKE
This is a long post but want to tell you what I have don so far. 97 Powerstroke with no mods. 150000 miles. It started smoking suddenly. Does it hot or cold. I changed the injector o rings a month ago. Trying to figure why it is smoking. Here is what I have done so far. I changed oil, Fuel filter. unhooked the turbo from the intake and still did. Unhooked the exhaust pipe from turbo and still did. With everything back together. I started while running pulling the injector valve cover plugs one at a time to see if there was a change but none, Still smokes. Fogs the driveway when I give it throttle. Runs smooth though. If it was injectors, Wouldn't it run rough and have a change when i unpluged it? What is the proper way to torqe the injectors when you cant get a torqe wrench on the top nut? Thanks very for any ideas you have.