How Often to Clean Car Throttle Body

The throttle body is a key component of your car’s engine. It is responsible for controlling the amount of air that enters the engine, which in turn affects the engine’s speed. Over time, the throttle body can become dirty and clogged with carbon deposits, which can lead to a number of problems, including rough idling, stalling, and decreased fuel efficiency.

How to Clean a Throttle Body

Cleaning a throttle body is a relatively simple process. You will need:

A can of throttle body cleaner
A clean rag
A toothbrush or other small brush

To clean the throttle body, follow these steps:

Disconnect the negative battery terminal.
Locate the throttle body. It is usually located on the top of the engine.
Remove the air filter housing.
Spray the throttle body cleaner into the throttle body. Be sure to spray all of the surfaces of the throttle body, including the butterfly valve.
Use the rag to wipe away any dirt or debris from the throttle body.
Use the toothbrush or other small brush to clean any stubborn dirt or debris from the throttle body.
Reinstall the air filter housing.
Reconnect the negative battery terminal.

How Often to Clean a Throttle Body

The frequency with which you need to clean your throttle body will depend on a number of factors, including the type of car you drive, the driving conditions, and how often you drive your car. However, most experts recommend cleaning the throttle body every 30,000 to 50,000 miles.