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Will Bad IAC Cause Hard Start?

January 24, 2024 by Jasmine Sibley

Will Bad IAC Cause Hard Start? If your vehicle has the 4-liter V-6, the problem may be a faulty idle air control valve. Whenever you start the engine, the throttle is closed so the valve meters the proper amount of air for combustion. If it allows too much or too little, the result is hard

Where Is The Air Control Valve Located?

January 24, 2024 by Jasmine Sibley

Where Is The Air Control Valve Located? The IACV is usually located on the intake manifold near the back of the throttle body. Before starting the cleaning process, be sure the vehicle is not running and that the engine is cool. What happens when the idle air control valve goes bad? Periodic engine stalling When