I cant figure out why my 1991 e30 M42 wont start, and I have tested everything down to cleaning out fuel injectors and al the sensors. The only think I have left is trying a known working ECM. Of course I will pay shipping both ways to borrow it, and if you happen to be in Orange County California, I will come get it.
Please help out if you can. Im broke and I just want my car to run.