When the engine experiences a high idle condition that slowly returns to normal after throttle release, this Idle Air Control Valve restores proper dashpot function; the IAC Valve eliminates the delayed return to base idle speed after the accelerator pedal is released. The Idle Control Valve features an internal debris screen that captures particles before they reach the valve seat area, while the Idle Speed Control Valve prevents jamming from fuel system contaminants, extending service intervals. After removing the old Idle Air Control Valve, clean the mounting flange surface with a plastic scraper; place the included gasket onto the flange, align the bolt holes, hand-start the screws, then tighten the IAC Valve in a diagonal sequence to the torque value shown on the housing. Friendly Reminder: To ensure accurate selection, please compare the product images and specifications before ordering to confirm that the parts match your vehicle model. If you have any questions before or after placing your order, please customer service. We will provide detailed answers and assist you in finding the appropriate solution., Manufacturer: SZYNBQ