I came here in hope that you nice people might help me.
I've done a engine swap, M50B25 from E34 to E30.
I had 2 engines M50B25 to make 1 good engine.
Now, swap is done, but engine runs on 3 cylinders.
When i switch off Luftmassemeser (MAF) engine runs twitchy but when i rev it it runs on 6 cylinders.
I tried to put LMM, Lerluft ventil and ECU from friends car that runs OK,
but the same thing is happening.
Is it possible that one of the engines that i took the LMM and ECU have a Bosch, and this one in the car had Siemens electronic and wires layout?
Or you think it might be something else?
E30 that i build is for drifting.