Ill ring the mechanic and notify them that there is still air getting in, I'm sure this is the issue.

As for the glow plugs, I tested them with a circuit tester prior to the oil drop and they all lit up (so they're fine).

Ill re-check all lines and vac line on Sunday, to make sure there are no splits.

As for the oil change itself, I'm sure I drained the oil? Well I hope I did! [b] does anyone have a picture of the sump to make sure I emptied the right one.

Actually, I'm positive it was the sump, due to the amount of fluid that was drained. I will let the excess out on Sunday.