11-09-2012, 12:11 PM
Does it idle okay (albeit on 3 cylinders...) when you take the fourth injector out then? Smoke stop? If so then you either have a problem with the distributor head on the pump, injector seat (both unlikely) or some kind of cylinder/hg problem which is causing low compression.
Is it defiantly white smoke and not steam?
Is it defiantly white smoke and not steam?