Car Won’t Start After Cleaning Throttle Body
Introduction
The throttle body is a vital component of your car’s engine. It controls the amount of air that flows into the engine, which in turn determines the engine’s speed. If the throttle body becomes dirty, it can cause a number of problems, including difficulty starting the car. In this article, we will discuss what causes the throttle body to become dirty, how to clean it, and what to do if your car won’t start after cleaning the throttle body.
Causes of a Dirty Throttle Body
The throttle body can become dirty for a number of reasons, including:
- Carbon buildup from the exhaust gases
- Oil and dirt from the engine
- Debris from the air filter
Symptoms of a Dirty Throttle Body
The symptoms of a dirty throttle body can include:
- Difficulty starting the car
- Rough idling
- Stalling
- Reduced engine power
- Increased fuel consumption
How to Clean a Throttle Body
Cleaning the throttle body is a relatively simple procedure. You will need the following tools and materials:
- Throttle body cleaner
- Clean rags
- A screwdriver
To clean the throttle body, follow these steps:
- Locate the throttle body. It is usually located on the intake manifold.
- Disconnect the air intake hose from the throttle body.
- Spray the throttle body cleaner into the throttle body. Be sure to get all of the surfaces of the throttle body.
- Wipe the throttle body clean with a clean rag.
- Reconnect the air intake hose to the throttle body.
- Start the car and let it idle for a few minutes.
What to Do If Your Car Won’t Start After Cleaning the Throttle Body
If your car won’t start after cleaning the throttle body, there are a few things you can try:
- Check the battery. A weak battery can prevent the car from starting.
- Check the spark plugs. Worn spark plugs can also prevent the car from starting.
- Check the fuel system. A clogged fuel filter or a faulty fuel pump can prevent fuel from reaching the engine.
If you have checked all of these things and your car still won’t start, you may need to take it to a mechanic to have it diagnosed.
Conclusion
Cleaning the throttle body is a simple procedure that can help to improve your car’s performance. However, if your car won’t start after cleaning the throttle body, there may be another problem that needs to be addressed.
