Hello BMW Gemeinde my car (e61, 545i, 2004) has been standing in the workshop for 6 weeks with too low oil pressure. This has to do with the fact that the workshop, like almost everyone in my area, has hardly any time, on the other hand, I believe that they do not dare to do so. At the bottom where the oil pressure switch is sitting, I have cold 2 bar, warm by 0.5, which is unfortunately far too little. The check valves have already been seen. In addition, the lower oil tank has been removed, where the gentlemen on The oil filter also had holes! and perhaps worst, there were silver and copper-colored chips to be found. So, what to do now? Selling with engine damage? Or is there perhaps a workshop/engine repairer in the north that someone can recommend? My current workshop calculates alone for de- and assembly to get to the oil pump 1000-150€. Then there would be the chips… ADAC and the mechanics of my workshop, by the way, the engine is running top, no suspicious noises, etc. Thanks already, if someone can contribute something helpful and sorry for the wrong forum but with the 7s just give a lot more N62. Greeting Michael