|
Well, several month after the dealer replaced the injectors the bumper is starting to get dark again and I can really feel a drastic reduction in performance.
I think BMW have a serious issue on their hands with these direct injection injectors. Anyone knows a higher up contact information from BMW? I don't want to waste my time with the dealers, I want to speak to someone who is in charge. I have a good theory why this is happening to all the injectors, and would like to share this information.
|