## Car Mechanic Simulator 2018: Building an Engine from Scratch
### Introduction
Car Mechanic Simulator 2018 is a highly detailed car mechanic simulation game that allows players to build, repair, and tune various vehicles. One of the most challenging and rewarding aspects of the game is building an engine from scratch. This comprehensive guide will provide step-by-step instructions on how to successfully complete this task.
### Step 1: Gather Materials
Before starting the engine build, gather all the necessary materials:
– Engine block
– Crankshaft
– Pistons
– Connecting rods
– Piston rings
– Camshaft
– Valves and valve springs
– Timing belt or chain
– Oil pump
– Water pump
– Intake manifold
– Exhaust manifold
### Step 2: Prepare the Engine Block
1. Install the crankshaft into the engine block.
2. Lubricate the crankshaft journals and piston bores with engine oil.
3. Place the pistons into the bores and secure them with piston rings.
### Step 3: Assemble the Bottom End
1. Connect the connecting rods to the crankshaft and pistons using bolts.
2. Torque the bolts to the manufacturer’s specifications.
### Step 4: Install the Camshaft
1. Position the camshaft in the engine block.
2. Install the timing belt or chain over the camshaft and crankshaft sprockets.
3. Adjust the timing according to the engine’s specifications.
### Step 5: Install the Valves
1. Place the valve springs onto the valves.
2. Insert the valves into the cylinder head and secure them with valve keepers.
### Step 6: Install the Oil Pump and Water Pump
1. Connect the oil pump to the engine block.
2. Connect the water pump to the engine block and install the timing belt or chain.
### Step 7: Install the Intake and Exhaust Manifolds
1. Install the intake manifold onto the cylinder head.
2. Bolt the exhaust manifold to the cylinder head.
3. Connect the intake and exhaust manifolds to the respective ports.
### Step 8: Final Assembly
1. Place the cylinder head on the engine block and tighten the bolts securely.
2. Install the oil filter, oil cap, and coolant reservoir.
3. Connect the battery and all electrical components.
### Step 9: Testing
1. Fill the engine with oil and coolant.
2. Start the engine and allow it to idle.
3. Check for any unusual noises, vibrations, or leaks.
4. Perform a series of load tests to ensure proper operation.
### Troubleshooting
If you encounter any issues during engine assembly, consider the following:
– **Crankshaft not turning:** Ensure the timing belt or chain is installed correctly and all bolts are tightened securely.
– **Pistons not moving:** Check that the piston rings are properly seated and the connecting rods are correctly connected.
– **Valves not opening/closing:** Verify that the camshaft is installed in the right position and the valve timing is adjusted correctly.
– **Oil or coolant leaks:** Inspect all connections, seals, and gaskets. Tighten or replace as necessary.
### Conclusion
Building an engine from scratch in Car Mechanic Simulator 2018 is a complex but rewarding task. By following these detailed instructions and troubleshooting tips, you can successfully complete this challenging project and enjoy the satisfaction of bringing a virtual engine to life. As you progress, don’t hesitate to experiment with different engine configurations and modifications to enhance the performance of your vehicles.
