How to Put an Engine in a Car

Tools You Will Need

Engine hoist
Floor jack
Jack stands
Socket set
Wrenches
Screwdrivers
Oil filter wrench
Coolant drain pan
Transmission fluid drain pan

Safety Precautions

Park the car on a level surface and engage the parking brake.
Disconnect the negative battery terminal.
Allow the engine to cool before starting to work.
Wear gloves and safety glasses.

Step 1: Remove the Old Engine

1. Drain the oil and coolant from the engine.
2. Disconnect the battery cables, alternator wires, and starter wires.
3. Remove the air filter and intake manifold.
4. Disconnect the fuel lines and exhaust system.
5. Remove the transmission bolts and separate the transmission from the engine.
6. Attach the engine hoist to the engine.
7. Lift the engine out of the car.

Step 2: Prepare the New Engine

1. Install the new oil filter and gasket.
2. Fill the engine with oil.
3. Install the new water pump and gasket.
4. Fill the engine with coolant.
5. Install the new timing belt or chain.

Step 3: Install the New Engine

1. Lower the new engine into the car using the engine hoist.
2. Bolt the transmission to the engine.
3. Connect the fuel lines and exhaust system.
4. Install the intake manifold and air filter.
5. Connect the alternator wires, starter wires, and battery cables.
6. Fill the transmission with fluid.

Step 4: Start the Engine

1. Reconnect the negative battery terminal.
2. Start the engine and check for leaks.
3. Drive the car for a few minutes to break in the new engine.

Conclusion

Putting an engine in a car is a complex task that requires special tools and safety precautions. If you are not comfortable performing this task, it is best to leave it to a professional mechanic.