When you press down on the gas pedal, the throttle body opens up to allow more air to enter the engine, which also draws more fuel into the engine, and then causes the car to accelerate.

Aug 26, 2025 · Keep reading to learn the most common symptoms of a failing throttle body, how much it will cost to replace, and whether a cheaper fix (cleaning the throttle body) would be worth trying.

Sep 11, 2025 · What exactly is a throttle body? At its core, the throttle body is a valve — usually a rotating disc called a throttle plate or “butterfly” — installed in the intake tract between the air filter …

A throttle body regulates the airflow into a car’s engine. It plays a key role in your car’s acceleration, working with sensors to control the air-fuel mix.

Apr 3, 2023 · A bad or dirty throttle body can cause many different problems in your car. Use this guide to learn about the most common symptoms of a bad throttle body!

Mar 18, 2025 · Throttle body is a component that is used for controlling the air that moves into the car engine. When we press the downward gas pedal, the throttle body opens up to help air flow into the …

May 1, 2024 · A throttle body is an electronically or mechanically controlled butterfly valve that controls the amount of air entering the engine, based on inputs from the accelerator pedal.

Jun 26, 2024 · A throttle body assembly helps control the amount of power an engine generates by regulating the amount of air going into the engine using a valve (called a butterfly valve or throttle plate).

Find the perfect throttle body replacement for your vehicle. Enjoy precise throttle control, enhanced engine responsiveness, and improved fuel efficiency.

Replacing your vehicle’s throttle body can resolve persistent performance issues that cleaning alone won’t fix. This comprehensive guide walks you through diagnosis, cost considerations, and the …