Urgent: Smoke from glow plug

[ginge191]

Not quite sure what's up here, your glow plugs are smoking? And there is occasional bubbling are they tight enough? And are they covered in fuel... Don't see what the major issue is, you sure they are sat right in?

I think what happened is that DERV has gone into the rim of the glowies and injectors. Never happened before after bleeding fuel lines.

As for the blackening around the glowies, i'm stumped. They were brand new and still seem to be working, so i'll put it aside for now; need to change fuel pumps now which is more of a farse.