Hyundai Elantra Idle Air Control Valve Problems: Diagnosis & Repair
The idle air control valve (IACV) in a Hyundai Elantra plays a crucial role in regulating the engine’s idle speed by controlling the amount of air that bypasses the throttle plate. When the IACV is not functioning properly, it can lead to various issues such as erratic idling, stalling, or difficulty starting the engine. Symptoms…