Replacing motor in '92 SC400; remove with trans as a unit, or separate? Does the hood need to be removed for clearance? How much of the wiring at the passenger under dash must be disconnected?

 

easier to take the engine and trans out at the same time . No you don't have to remove hood but remove the hood shocks and push / hold it all the way up with a pole

engine harness that goes to the body plugs and abs/traction and ecu must be taken out

 

Thanks! Much appreciation.