Contents
Can Dirty Throttle Body Cause Car Not Start?
Introduction
The throttle body is a component in your car’s engine that controls the amount of air that enters the engine. When the throttle body becomes dirty, it can cause a number of problems, including difficulty starting the car.
Symptoms of a Dirty Throttle Body
There are several symptoms that may indicate that your throttle body is dirty. These include:
- Difficulty starting the car
- Rough idling
- Stalling
- Reduced power
- Increased fuel consumption
Causes of a Dirty Throttle Body
The throttle body can become dirty for a number of reasons, including:
- Carbon buildup
- Oil leaks
- Air filter contamination
How to Clean a Throttle Body
If you suspect that your throttle body is dirty, you can clean it yourself using the following steps:
- Disconnect the negative battery terminal.
- Locate the throttle body. It is typically located on the intake manifold.
- Remove the throttle body from the intake manifold.
- Clean the throttle body with a throttle body cleaner. Be sure to follow the directions on the cleaner.
- Reinstall the throttle body on the intake manifold.
- Reconnect the negative battery terminal.
Conclusion
A dirty throttle body can cause a number of problems, including difficulty starting the car. If you suspect that your throttle body is dirty, you can clean it yourself using the steps outlined above.
