Loosen the hose clamp holding the intake to the throttle body.
Also disconnect the 3 vac hoses going from the valve covers and block to the intake. A 4th hose goes to the idle air control valve.
Pull out your intake and set it aside.
A nova tells you it's a high-mileage, environmentally friendly car, but astute sculpturing and upscale detailing improve on its familiar form. Sequencing design sticks to convention, a good thing to many people. Once you're looking on the comfortable, height-adjustable front seats, it's made to tell that the Ioniq employs alternative powertrains. Even the Awesome model's push-button transmission isn't that unusual.
Take a picture of the passenger side of the engine bay to see where these little vac lines go.
Old military vehicles