Car Mechanic Simulator 2018: How to Tune Your Engine
Introduction
Tuning your engine is one of the most important things you can do to improve your car’s performance. It can give you more power, better fuel economy, and even better handling. However, tuning your engine can also be a complex and time-consuming process. That’s why we’ve put together this guide to help you get started.
Step 1: Gather Your Tools
Before you start tuning your engine, you’ll need to gather a few tools. These include:
- A torque wrench
- A set of wrenches
- A set of sockets
- A screwdriver
- A spark plug wrench
- A timing light
- A vacuum gauge
- A fuel pressure gauge
- A wideband oxygen sensor
Step 2: Safety First
Before you start working on your engine, be sure to take the following safety precautions:
- Park your car on a level surface and engage the parking brake.
- Disconnect the negative terminal on your car’s battery.
- Allow your engine to cool down completely before you start working on it.
- Wear gloves and safety glasses when working on your engine.
Step 3: Diagnose the Problem
Before you start tuning your engine, you need to diagnose the problem. This will help you determine what parts need to be adjusted or replaced. Some common engine problems include:
- Loss of power
- Poor fuel economy
- Rough idle
- Knocking or pinging
- Overheating
Step 4: Tune the Engine
Once you’ve diagnosed the problem, you can start tuning your engine. The following are some common tuning procedures:
- Adjusting the timing: The timing of your engine is critical to its performance. If the timing is off, your engine will lose power and fuel economy. To adjust the timing, you’ll need to use a timing light.
- Adjusting the fuel mixture: The fuel mixture of your engine is also critical to its performance. If the fuel mixture is too rich, your engine will run rough and waste fuel. If the fuel mixture is too lean, your engine will run hot and lose power. To adjust the fuel mixture, you’ll need to use a fuel pressure gauge and a wideband oxygen sensor.
- Adjusting the spark plugs: The spark plugs in your engine are responsible for igniting the fuel mixture. If the spark plugs are worn or fouled, your engine will lose power and fuel economy. To adjust the spark plugs, you’ll need to use a spark plug wrench.
- Adjusting the valves: The valves in your engine control the flow of air and fuel into and out of the cylinders. If the valves are not adjusted properly, your engine will lose power and fuel economy. To adjust the valves, you’ll need to use a feeler gauge and a wrench.
Step 5: Test the Engine
Once you’ve made all of the necessary adjustments, you need to test the engine to make sure it’s running properly. To do this, start the engine and let it idle for a few minutes. Then, take the car for a test drive. If the engine is running smoothly and has good power, then you’ve successfully tuned your engine.
Conclusion
Tuning your engine can be a complex and time-consuming process, but it’s worth it if you want to improve your car’s performance. By following the steps in this guide, you can tune your engine yourself and save money.
