Hi Everyone Seems never ending at the moment. Recently had the problems with the Airmatic and got that sorted out, now the high pressure fuel pump has started leaking again, I had fitted new seals to it a while ago (about 18 months) that seemed to stop it but now it has come back worse than ever, it did start leaking only when very cold and just for the first 30 to 60 seconds now is is weeping all the time. (its leaking from the top plate not the pipes) Need to fit a new (used) pump to it but really have to keep the costs down as the airmatic, tyres and brakes (and problems with the OH's Jeep) has wiped me out. Can anyone tell me what the differences between the pumps installed on different engines? I have seen an A Class pump the same pattern for alot less than the S Class ones available, would (could) it work, flow enough fuel and pressure or would the engine be starved of fuel/pressure? My Pump is A 613 070 00 01 and one I have seen is A 668 070 03 01 Failing that would the pump off of a 270CDi fit/work etc Really need some help please as I have to use the car every day and need it to go to France at the end of next week.