iac-valve-testing

5 Simple Steps to Check Your Idle Air Control Valve

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The idle air control (IAC) valve is a small but important component in your vehicle’s engine. It is responsible for controlling the amount of air that bypasses the throttle plate when the engine is idling. This helps to keep the engine running smoothly and prevents it from stalling. If the IAC valve is not working … Read more

5 Steps: How to Test Idle Air Control Valve

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The Idle Air Control (IAC) is a vital component in maintaining your vehicle’s engine idle speed. However, like any other part of your car, it can fail or become faulty over time, potentially causing your car to idle erratically or even stall. Diagnosing IAC problems can be tricky, but it’s crucial to address them promptly … Read more