my o3 mondeo kicks out black smoke under quite hard acceleration 2ltr duratec diesel why is this and how do i stop it 70000miles

gerry, August 2008

there is a littel diafram on injector pump you need to replace the black ruber diafram inside it and it will be fine had same problem with my old taxie cost a load to sort it out if you cant do it yourself find a good garage and tell them its a pump diafram problem you donot have to replace to pump there is akit to do the job my garage charged me 80 pounds to find and fix it good luck

mark, September 2008

your car requires an egr valve located at front left of engine very easy to replace

kamil, August 2008