Hi Ed - are you getting full voltage to the glows from the control box ?
What type of fuel filter is fitted and has it been changed ?
I had some minor starting probs with my xud when I had fitted a 'pattern' filter.
Purflux is the best and don't be fooled by the 'its made by the same group as purflux' - my pattern filter was made by the same group as purflux but it was really badly made ,especially the sealing ring which was probably causing my probs.
Edit to add - what make of glow plugs did you fit ?
What type of fuel filter is fitted and has it been changed ?
I had some minor starting probs with my xud when I had fitted a 'pattern' filter.
Purflux is the best and don't be fooled by the 'its made by the same group as purflux' - my pattern filter was made by the same group as purflux but it was really badly made ,especially the sealing ring which was probably causing my probs.
Edit to add - what make of glow plugs did you fit ?