We may receive a commission on purchases made from links. The throttle body is a vital component of a fuel-injected internal combustion engine. It has a pivoting butterfly valve or throttle plate to ...

How does a throttle body work? What is a throttle body? A throttle body is a butterfly valve located between the air intake ...

Learn how this simple maintenance item can have a huge impact on your engines performance, and how you can do it yourself.

The throttle body controls airflow into an engine. For fuel-injected engines it’s usually housed between the air filter and intake manifold. Keeping this component clean can help your vehicle deliver ...