sallon

Well it has been a while now and my mercedes is not starting because the fuel is not flowing so i put in a new relay and it still did not start so i triggerd the relay and then it started but soon as i had let gone it stopped and it showes their is fuel in the car on the dials can someone please...

MOT'd until July 30th 2009, taxed until feb(I think) next year, just run in at 204k. Its never used any oil/water in the 20 months I've had it. Its an E250 multivalve diesel on a L plate. Leather trim, auto, only faults, some rust spots from stone chips, the rear of the bootlid has been sprayed...