greenskeeper
Full Access Member
The heater works, but I haven't tried it in this case. I can say that in the summer when it was hot it smoked just a little, I'd say not much. I'll try the heater now, for comparison.
So what would this tell you?
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If you plug it in and it doesn't smoke, it could be two things.
glow plug system has issues
injectors have issues, mainly the armature gap which can cause an issue when the oil is cold and thick.
OR ANOTHER THOUGHT...could your fuel system be sucking air causing the smoke/knocking ?