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Can a fuel injected 1990 318 be changed with carburated out of 1976?

It is technically possible to swap a carbureted 1976 318 engine into a 1990 vehicle that originally had a fuel-injected engine, but it would be a complex and challenging project that requires significant mechanical and electrical expertise. Here's an overview of the steps involved:

1. Engine and Transmission: Remove the fuel-injected engine and transmission from the 1990 vehicle. Then, install the carbureted 318 engine and its compatible transmission. You may need to modify the engine mounts and other components to make the carbureted engine fit properly.

2. Fuel System: Replace the fuel injection system with a carburetor, fuel pump, and fuel lines compatible with the carbureted engine. You will need to modify the fuel tank, fuel lines, and fuel pump to accommodate the carburetor setup.

3. Ignition System: The carbureted engine will require a different ignition system, including a distributor, spark plugs, and ignition wires. The wiring harness and electrical system may need to be modified to accommodate the new ignition components.

4. Cooling System: The cooling system may need to be modified to work with the carbureted engine. You will likely need to replace the radiator, water pump, and thermostat with components compatible with the carbureted engine.

5. Exhaust System: The exhaust system may need to be modified to fit the carbureted engine. You will likely need to replace the exhaust manifolds andマフラーto match the new engine.

6. Emissions Controls: The carbureted engine may not have the same emissions control systems as the original fuel-injected engine. You will need to consider how to meet emissions regulations in your area.

7. Electrical Connections: The electrical system will need to be modified to connect the new engine and its components. You will need to rewire some components and add additional wiring to make everything work properly.

This conversion is not a simple task and requires a high level of mechanical and electrical expertise. It's important to note that it may not be cost-effective compared to other options such as rebuilding or replacing the original fuel-injected engine. Additionally, altering the vehicle's original configuration could affect its safety, reliability, and emissions compliance. It is recommended to consult with experienced mechanics or automotive professionals before attempting such a complex project.