Moin Together, I want to give the existing engine the same model. The old one needs a general overhaul. All Simmering oil, timing belts are due and see what else appears. The “new” only got a new timing belt and WaPu 3 years ago and 20000km and is close to the transmission except for Simmering crankshaft. Oil trap is also quite new. My question is whether the old control unit can stay. The “new” engine has a control unit with a different name. are attached. Of course I have bad luck again that I still have to change the manifold. The existing engine has the compensator firmly on the manifold, the other one needs the one on the cat. At least for later the advantage that I can install everything on the exhaust. Krummers are there for all variants. With engine replacement the gearbox should remain in it. Are there tricks how to get the engine out the easiest? I think the gear bearing still has to be solved so that you can install the noc h lightly tilted to better separate the engine from the gearbox. Will the assembly run the same way? Greetings, Maddin