If you have tools and knowledge, do so if not ... Look at the deposit pump and if Gasoil arrives, take it to an injection workshop that will leave you well asks for a budget without obligation
Hello if they have told you that it is safe problem with the injection pump I can not help you but it happened to me the same with my vectra, but in the end I was arranged, and it was anywhere they knew what it was and it was the sleeves that go to the injection are fine tires that were rotten, air entered and that is why it did not work. I change them and so far.