IP problem/question Help!

[peacetank1]

Ok, here are the sypmtoms: (I've been told the IP is bad, what do you think?)
When the cold engine first starts, it smokes A LOT of really light blue (almost white) smoke, and feels like one or more of the cylinders is not firing right. Then it clears out a bit, and every couple seconds you can feel a miss directly followed by a puff of smoke.
Then it finally clears out almost totally at idle (seems to have a very light haze constantly), but when it reaches s certain RPM, probably around 2,800 to 3,000 (no tach in a van), it starts missing and puffing smoke. Also, the exhaust kind of burns your eyes. I replaced all 8 glow plugs, and now it starts much better, but still lots of smoke on start-up. Other than that, runs fine, no blow by or burning oil.

??????

 

[7bicks]

Could be injectors. Do you know how old they are?

 

[peacetank1]

The vehicle in question is not one of the ones I have listed in my "signature." It is a '92 with 161,000 miles- I think the injectors are original. The only thing is that it sat without beign started for 4 years. I was kind of thinking injectors, but I was told that they are so simple and the spray patter is so crude, that they are rarely the problem. I'm not saying that is true.

 

[typ4]

You were told wrong, most will agree that a new set of nozzles will help a lot, IF your pump is in good shape, it sounds like to me the IP needs rebuilt, you have all the classic signs of a worn out advance assy.
We just did my buddys pump and his starts like new again, and doesnt miss.