Ford F-150 Idle Problems? Troubleshoot Your Failing IAC Valve
The idle air control (IAC) valve in a Ford F-150 plays a crucial role in regulating the engine’s idle speed by controlling the amount of air that bypasses the throttle plate. When the IAC valve malfunctions, it can lead to various issues, including erratic idling, stalling, or difficulty starting the engine. Symptoms of a faulty…