Intake Manifold Runner Control

The intake manifold runner control helps regulate manifold pressure by opening and closing the butterfly valves. This increases engine performance and efficiency, especially at low speeds. If the intake manifold runner control fails, it may cause a decrease in power, acceleration, and fuel mileage. It can also cause misfires and difficulty starting. If you notice your Check Engine light is on, have the code scanned at your local O'Reilly Auto Parts to verify the runner control has failed. We carry intake manifold runner controls for your repair needs.