EF Fairmont, Problems

[daz82]

Does anyone know of any common problems with EF's or any other E-series that would cause the following?:

1.Really lumpy idle
2.huge amounts of fuel bein used
(Trip comp. readout is almost 30L/100km)
3.Stalls when put in D unless it has a few revs on board
4.Heaps and i mean heaps of black fuel smoke when reved and a little at idle

It sounds as if its floading its self half the time. hopefully can have this fixed so i can use it and come to the cruise in melb this sat night.
thanks guys....................