Hi all, I have a mercedes vaneo which is progressively getting worse on hot start. Fine on cold start. I replaced the fuel filter a couple of months back and then a couple of weeks later the fuel pump packed up so that has been replaced too. All been fine until the last couple of days. I did have a renault at one point with a similiar probelm, there was a TDC sensor that I cleaned up and it ran fine afterwards, Im not sure if its a sensor problem or a fuel problem? All injectors have been replaced with genuine mercedes ones about a year ago/6000 miles ago.