Whilst considering some Glow Plug replacements I looked on Eurocarparts Website and with the plugs they sell a mounting grease for the threads.
With the differences of opinion on greasing wheel bolts and its effect on Torque,
the recommendation for the fairly delicate glowplug seems to support the greasing wheel bolt camp.
With the differences of opinion on greasing wheel bolts and its effect on Torque,
the recommendation for the fairly delicate glowplug seems to support the greasing wheel bolt camp.