Hello BMW fans, I’ve been asking who has been tormenting me for some time…… 1. I have a 528i with a defective oil tank and a crooked head gasket……… 2. I have a 535i motor (E28) but without LMM and control unit……… according to ETK, the lower block is different……….. Attention……….. the question…… can I install the engine from the 535i and use the LMM + Stgr from the 528i??????????? sounds weird, but it’s so……