A friend of mine has been having a problem with there car, engine light came on all of a sudden and it lost power. I had a look today, and its running on three cylinders.
So i started by checking the plugs, all fine except one ( closest to the fly ). This was black and damp with fuel. First i checked it was sparking, it was. So now im thinking the injector? Has anyone worked on these before or heard of such a problem?
Sorry for the essay, any help would be much appreciated.