clio

soz hope this thread is in correct location but I have a clio 1999 1.9d with lucas pump and there is no diesel at the injectors so first thing I thought of was the pump up the duff so go another pump pump that on and the same thing happened so thought I might have 2 faulty pumps so got a 3rd pump and put that on still the same probs have also replaced the 2 black relays that I think run the pump next door to the battery still same prob was wondering if anyone could help plz